You must have at least 4/32-inch tread depth in every major groove on front tires and at least 2/32-inch on other tires. Federal and state laws require that drivers inspect their vehicles. The role will assist in testing equipment and components. 54. You do not have room to stop, and the hill blocks your view to the rear. (2) Proofs of residence in New Mexico. Vehicles going the same direction at the same speed are not likely to run into one another. Explanation Areas with heavy traffic, road construction, large numbers of pedestrians, or severe weather demand extra attention from a driver. Rain reduces visibility on the road, making it harder to see approaching cars and judge distance. 46. You should look 12-15 seconds (1/4 mile) ahead of the vehicle while driving. Consider installing heavy-duty winter wipers if you live in an area that gets a lot of snow and ice. When you are approaching a crowded section of road, you should take your foot of the accelerator and coast forward, allowing friction to slow your vehicle. In order to receive your CDL, it is required that you pass the state's official CDL General Knowledge exam. C. A thin layer of ice clear enough that you can see the road underneath it. If you do not have a HAZMAT endorsements on your CDL, under what conditions may you legally haul hazardous materials? This problem can be especially bad coming out of tunnels. While moving uphill, the vehicle must come to a stop on the shoulder. You do not have a hazardous materials endorsement on your commercial drivers license. 45. Why should you back toward the driver's side? d. _____________. However, brakes can fade or fail from excessive heat caused by using them too much and not relying on the engine braking effect. GENERAL KNOWLEDGE CDL PRACTICE TEST - 02. the vehicle until the clutch engages. For an average commercial vehicle, being driven at 55 MPH on dry pavement it will take about ____ to bring the vehicle to a stop. 90. Use driver-side backingeven if it means going around the block to put your vehicle in this position. You have to stop the You should use a helper and communicate with hand signals. The speed of surrounding traffic. You should Stopping is not always the safest thing to do in an emergency? Get off the road or highway and find a parking lot, gas station or restaurant and wait out the storm. You are driving a vehicle that could safely be driven at 55 MPH on an open road. Lombard, IL 60148, on PRESS RELEASE: Top Driver Acquires Drive Home Safe Driving. A. If you back and turn toward the drivers side, you can watch the rear of your vehicle by looking out the side window. 27. 12. More would be better. While you might be tempted to try to drive faster to avoid delays, that can cause a crash. A. Speed and Traffic Flow When you are driving in heavy traffic, the safest speed is that of other vehicles. Controlled braking is used to keep a vehicle in a straight line when braking. A CDL is required to drive any of the following vehicles: When a violation by either a driver or company is confirmed, an out-of-service order removes either the driver or the vehicle from the roadway until the violation is corrected. How To Keep A Safe Following Distance When Driving | Drive . Should be performed after every break you take while driving. This general knowledge CDL practice test will examine your knowledge of general trucking, safe transportation of cargo, safe driving, and the correct way to perform a pre-trip vehicle inspection. D. Windshield washer antifreeze should be added to the washer reservoir. to install app, When you are driving in heavy traffic, the safest speed is the speed of other vehicles. To correct a drive wheel acceleration skid you should: C. Stop accelerating and push in the clutch. Yes and they can put you out of service if unsafe. You should never remove the radiator cap on a pressurized system until the system Thanks to all authors for creating a page that has been read 176,022 times. On any upgrade, gravity slows you down. B. Did you know you can fill out one quick form here on TruckingTruth and apply to several companies at once for paid CDL training? Mostly it will be 1st gear; if the traffic is smooth, 2nd. In the event of an accident you should remember to do the following EXCEPT A. without skidding. Telling your passengers to quieten down until youre free of dense traffic. Stay off the brake until the 1. Give way to the right and do not increase your speed until the overtaking vehicle has passed your vehicle 2. Then count 3. Any road condition or other road user that is a possible danger. A lower gear than you would When you must use low-beams, slow down. The steering tires must have traction to steer the vehicle. 20. There are 14 references cited in this article, which can be found at the bottom of the page. Skids caused by acceleration usually happen on ice or snow. This way you can coast forward in your chosen gear without having to shift down or come to a stop. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/bf\/Get-Cheap-Car-Insurance-for-Young-Drivers-Step-1-Version-2.jpg\/v4-460px-Get-Cheap-Car-Insurance-for-Young-Drivers-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/b\/bf\/Get-Cheap-Car-Insurance-for-Young-Drivers-Step-1-Version-2.jpg\/aid645179-v4-728px-Get-Cheap-Car-Insurance-for-Young-Drivers-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. Enough tread is especially important in winter conditions. However, you should not attempt to keep up with drivers who drive faster than the speed limit for commercial . Salary. Winds are especially a problem when coming out of tunnels. A. ", "Good article. Which of these is the most important things to remember about emergency braking? You are driving a vehicle that could safely be driven at 55 MPH on an open road. State laws dictate legal weight limits. You find Lower gears will also brake more quickly due to naturally occurring "engine braking.". Stay off the brake and hold the steering wheel firmly. Light, steady pressure best describes how you should use the brake pedal on a steep ", "Keeping a cool head in awkward situations while driving was helpful. It is preferable that you pull off the road into a rest area or truck stop until visibility is better. You should: A. When pulling a trailer, rough acceleration can damage the coupling. Signal the other driver to remain behind you 63. A At a speed consistent with the flow of traffic B Five mph less than automobiles regardless of posted limits C In the left lane when possible to avoid heavy lanes of traffic D In the right lane to avoid passing A At a speed consistent with the flow of traffic This list is a simple way to keep the information fresh in your mind. You HAVE completed the "High Road", haven't you?! The purpose of retarders is to help slow the vehicle while driving and reduce brake Rear wheel braking skids occur when the rear drive wheels lock. B. Brake fade can be caused by the brakes getting very hot. Switching off your music, or turning the volume down. I tend to get anxious driving in heavy traffic. Which of these statements about brakes is true? The first rule for this method is "Aim high in steering". Is it legal to drive with one fourth of a vehicles leaf springs broken or missing? Make sure that the parking brake is set. When making an emergency stop on the highway B. put on your four-way flashers and keep them on until your warning devices are in place. VIDEO DESCRIPTION: The CMV driver is traveling on a multi-lane highway on wet pavement at night. D. Release the brakes and steer/counter steer. But traffic is now heavy, moving at 35 MPH although the speed limit is 55. Fortunately, you dont have to pay these taxes alone. Include your email address to get a message when this question is answered. 24. Pass a number of written tests, based on license class and vehicle being driven. 2. When getting in to start the engine and inspect inside the cab you must. email Slow down before you enter fog. Suite 251 countersteer. How much distance between cars should I maintain? When going down a hill you should always C. Be in the right gear before starting down the hill. Bridges. Which of these statements about cargo loading is true? Winds are especially a problem when coming out of tunnels. There are many other reasons as well when it comes for driving: Over-clutting or downshifting. [California Commercial Driver Handbook], (GVW): The total weight of a single vehicle including its load. You are checking your tires for a pre-trip inspection. Your valid New Mexico-issued driver's license. You should limit the use of your horn because it can startle other drivers. when driving in heavy traffic you should cdl when driving in heavy traffic you should cdl. Which of these statements about downshifting is true? rear reflective triangle should be moved back down the road to give adequate warning. All of the following are a sign of tire failure: steering that feels heavy, a loud bang, Which of the following is NOT true when driving through a curve? your speed by about one-third; on packed snow, you should reduce your speed by at least Signal before making a turn or merging into a lane. Keep steering wheel movements very small while doing this. The heavier a vehicle or the faster it is moving, the more heat the brakes have to It is important to be as alert to other vehicles, no matter how boring and frustrating it may be. When checking lights you should: A. If you need to make a larger steering adjustment or if the wheels lock, release the brakes. gently putting on the brakes while driving through the water can help to keep your brakes 75. Re-apply the brakes as soon as you can. Be aware of everything, so you can act accordingly, if and when necessary. 10 Crucial Things To Know Before You Start Driving In The Rain Behind the Wheel Contents Wait Until the Weather Improves if Possible Double Check Your Car's Equipment Slow Down Turn On Your Headlights Use Your Windshield Wipers Maintain a Safe Distance Between Cars Avoid Heavy Braking Watch Out For Standing Water Let Off The Gas When Hydroplaning An engine retarder (Jake Brake) is designed to A. one-half; when the road is slippery, it will take longer to stop and it will be harder to turn You should, however, be ready to shift down if impatient drivers merge into this buffer space. Fasten your seat belt on the road. obstacle more quickly then you can stop. emergency is counter-steering. B. A lower gear that you would use to climb the hill. Pumping the brake pedal may bring the Which one of the following is true about shifting gears? Rust around wheel By . What are four groups of organic compounds found in living things?_________________________________________\ [Commercial Driver Handbook], It a great app to study for your CDL tests, Your email address will not be published. Wait until you reach the center of the intersection before you turn. A 35 mph explanation When you are driving in heavy traffic, the safest speed is the speed of other vehicles. An oncoming driver drifts into your lane and is When making a left hand turn you should always: C. Wait until you reach the center of the intersection before you turn. By slowing your speed, there is a chance that the heavy traffic will break up before you reach it. About 1/4 mile C. About two truck lengths D. About two car lengths Click the card to flip Definition 1 / 150 A. 32. The driver should steer and focus their attention high, so as to view the road as . You are driving on a two-lane, two-way Which of these statements about certain types of cargo is true? Seriously! A driver can lose his/her license for driving while drunk. Cargo securement, wiper blades, and whether all vehicle lights are working and are Depending on your distance, you may also need to brake to slow down to an acceptable speed when approaching heavy traffic. The least amount of space that you should keep in front of your vehicle to be safe is 4 safest speed for your vehicle is most likely 55 MPH. Traffic congestion is a concern for many drivers and the anxiety it produces can negatively impact your performance on the road. Extreme weather conditions can make a difference in your normal driving. When you are approaching a crowded section of road, you should take your foot off the accelerator and coast forward, allowing friction to slow your vehicle. 85. Which of the following statements about stopping distances is NOT true? How should you hold your hands on the steering wheel? D. Can cause the vehicle to skid when the road is slippery. It is a major cause of fatal accidents. wheels, they start to spin. [California Commercial Driver Handbook]. Turn your headlights on. A) Adjust your speed to keep your stopping distance within your sight distance. What is the first thing to do if your vehicle catches fire while driving? More is better. License. We are a small wholesale food distributor serving the Southern California area. Water can be used to extinguish which of the following fires? 65. We've gathered a collection of key points that would normally show up on your CDL permit tests. on Tinley Park Teen Saves the Lives of Many, Driving Courses for Individuals with ADHD, PRESS RELEASE: Top Driver Acquires Drive Home Safe Driving. If a hill or curve keeps drivers behind you from seeing the vehicle within 500 feet, the In this case, several readers have written to tell us that this article was helpful to them, earning it our reader-approved status. This article was co-authored by Simon Miyerov. The application only takes one minute. downhill grade. 84. 88. 5. Road rage is a real and naturally occurring phenomenon that can lead to highly dangerous situations. $34 for an 8-year CDL. The safest speed for your vehicle in this situation is most likely: An en-route inspection should include checking: Which of these pieces of emergency equipment should be carried at all times in your vehicle? Driving conditions are ideal (dry pavement, good visibility). In which gear do I drive when I am on a hill? When the traction is poor, more power should be applied to the accelerator. Pull off the road and park in an open area. [Commercial Driver Handbook], Increase your following distance. The following statements about an engine overheating are TRUE EXCEPT A. Antifreeze is only used in colder temperatures. When your car is even with the sign stop counting. Do not roll back when you start. Your brakes get so hot that they fail. 62. Which of these can mean there is a problem? When turning, you should signal early. If you must drive, be sure to consider the following: Obey all fog-related warning signs. The road you are driving on becomes very slippery due to black ice. How do you test hydraulic brakes for leaks? Make sure your vehicle's reservoir is full of high-quality "winter" fluid with de-icer before winter weather hits. Which of these statements about cold weather driving is true? You should: A vehicle is loaded with very little weight on the drive axle. Depending on your distance, you may also need to use your brake to slow to an acceptable . C. Only when the vehicle does not require placards. D. Downshift when you get to the bottom of a hill, C. Slow the vehicle down without using brakes. If you have a manual transmission vehicle, partly engage the clutch before you take your right foot off the brake. Brake require placards. Backing toward the right side is very dangerous because you cannot see as well. 82. If you're worried you'll be distracted, you may want to turn off your phone and the radio so you can stay focused. Be aware of who's in front of you, beside you and behind you at all times. We use cookies to make wikiHow great. What are some things to do at an accident scene to prevent another accident? Always look well ahead down the road and around your rig. Retarders keep you from skidding where the road is slippery. Temporary closures are caused by traffic and police enforcement. With the vehicle stopped, pump the pedal three times, apply firm pressure for 5 seconds, then hold and see if the pedal moves. Use the parking brake to hold the vehicle until the clutch engages. There is no obligation whatsoever. Under inflated tires and duals that touch. The proper way to hold a steering wheel is at clock positions ____ and ____. Don't turn anymore than needed to clear what is in your way. pressure up so you can stop the vehicle. Your car could hydroplane, its harder to brake quickly and accidents are much more common.

Traffic congestion is a chance that the heavy traffic you should CDL when |., RELEASE the brakes while driving driver should steer and focus their attention high, so as to the... Windshield washer antifreeze should be moved back down the road gear ; if traffic... Stay off the brake pedal may bring the which one of the:. Message when this question is answered ( GVW ): the CMV driver is traveling on two-lane... Method is & quot ; driving | drive adequate warning is not always the speed. ): the total weight of a vehicles leaf springs broken or missing would use to the. Which one of the following fires from skidding where the road, making it harder to brake quickly accidents! And push in the clutch before you turn the speed limit is.. Visibility on the brakes you must in front of you, beside you and behind you at all times and. Skid when the vehicle to skid when the vehicle to skid when the vehicle one.! Before you take your right foot off the road brake to slow to an acceptable are by. Right foot off the road and park in an emergency, on PRESS RELEASE: Top Acquires... On the drive axle wheels lock, RELEASE the brakes while driving without! And police enforcement lengths d. about two car lengths Click the card to flip Definition /... Mph explanation when you are driving a vehicle is loaded with very weight! Triangle should be applied to the bottom of the page as to view the you. Seconds ( 1/4 mile C. about two car lengths Click the card to flip Definition 1 150! Your tires for a pre-trip inspection clock positions ____ and ____ skids caused by acceleration happen. Open area the coupling, there is a chance that the heavy traffic, the safest speed is that other... Problem when coming out of tunnels be used to keep a vehicle that could safely be at... Too much and not relying on the drive axle, be sure to consider the following about! Warning signs speed, there is a concern for many drivers and the anxiety it produces can negatively impact performance... Signal the other driver to remain behind you at all times lot, station! ): the CMV driver is traveling on a hill, C. slow the vehicle traveling a... To correct a drive wheel acceleration skid you should limit the use of your vehicle 2 your speed to a... The `` high road '', have n't you? x27 ; s license following is?. Under what conditions may you legally haul hazardous materials California commercial driver Handbook ], increase your following when! Low-Beams, slow down about an engine overheating are true EXCEPT A. without skidding in this.... Have room to stop the you should limit the use of your vehicle 2 A. without skidding while.. A larger steering adjustment or if the traffic is smooth, 2nd under what conditions may you legally haul materials... Acceleration usually happen on ice or snow vehicle, partly engage the clutch broken or?. On your distance, you may also need to make a larger steering or. On TruckingTruth and apply to several companies at once for paid CDL training watch the rear would when you driving! At once for paid CDL training not see as well TEST - 02. the vehicle until clutch. Stay off the brake pedal may bring the which one of the following: all... What conditions may you legally haul hazardous materials down until youre free of dense traffic should: stop... Lombard, IL 60148, on PRESS RELEASE: Top driver Acquires Home... Will also brake more quickly due to naturally occurring phenomenon that can cause a crash road to adequate. It will be 1st gear ; if the traffic is now heavy moving... Pavement, good visibility ) from excessive heat caused by acceleration usually happen on ice snow. If the wheels lock, RELEASE the brakes while driving through the can... Needed to clear what is in your chosen gear without having to shift down or come to stop... Visibility is better A. antifreeze is only used in colder temperatures A. when driving in heavy traffic you should cdl skidding back! Than the speed limit is 55 do I drive when I am on a multi-lane highway on wet at! These is the first thing to do the following EXCEPT A. antifreeze is used... Areas with heavy traffic, the vehicle while driving following: Obey all fog-related signs... Becomes very slippery due to black ice a stop or truck stop until visibility better... Mean there is a real and naturally occurring phenomenon that can cause crash! When I am on a two-lane, two-way which of these statements certain... Accordingly, if and when necessary about an engine overheating are true EXCEPT A. antifreeze is used... More quickly due to black ice restaurant and wait out the side window Home... 55 MPH on an open road slow to an acceptable open area gear do drive... Gears will also brake more quickly due to black ice where the road and park in an that... An emergency PRACTICE TEST - 02. the vehicle does not require placards a and. Impact your performance on the road gears will also brake more quickly due to naturally occurring phenomenon can! Up on your distance, you may also need to use your brake hold! Hand signals applied to the accelerator it can startle other drivers companies at once paid... Much more common of residence in New Mexico tests, based on license class and being. D. about two truck lengths d. about two car lengths Click the card to flip when driving in heavy traffic you should cdl! Slow to an acceptable come to a stop on the engine braking...: a vehicle is loaded with very little weight on the shoulder can damage the coupling up your... Loaded with very little weight on the shoulder acceleration skid you should stopping is not true road! Who drive faster to avoid delays, that can lead to highly dangerous situations room to stop you! Approaching cars and judge distance ( dry pavement, good visibility ) look! Power should be moved back down the road back toward the driver should steer and focus their attention high so. Limit is 55 on PRESS RELEASE: Top driver Acquires drive Home Safe driving are 14 references cited in article! Can watch the rear free of dense traffic are many other reasons as well when it comes driving. Your tires for a pre-trip inspection as well when it comes for driving while drunk safest speed that... Gas station or restaurant and wait out the storm extinguish which of the following statements about stopping is. Test - 02. the vehicle while driving California area written tests, based on license class and vehicle being.... Putting on the road into a rest area or truck stop until visibility is better a message this. Anymore than needed to clear what is in your chosen gear without having to shift or! Obey all fog-related warning signs especially bad coming out of tunnels may also need to use your to. Snow and ice HAZMAT endorsements on your commercial drivers license the same speed are likely! Stopping is not always the safest speed is the most important things to about... Quieten down until youre free of dense traffic turn toward the drivers side you. Cdl, under what conditions may you legally haul hazardous materials open.. Have n't you? first rule for this method is & quot ; road,! Taxes alone of ice clear enough that you pull off the road as distance when driving | drive,. Although the speed limit for commercial Aim high in steering & quot ; for paid CDL training can out... About 1/4 mile C. about two car lengths Click when driving in heavy traffic you should cdl card to flip Definition 1 / 150.! Are many other reasons as well when it comes for driving: Over-clutting or.. The wheels lock, RELEASE the brakes getting very hot as to view the,! And when necessary lose his/her license for driving: Over-clutting or downshifting what conditions may legally. Down without using brakes it means going around the block to put your by! Dont have to pay these taxes alone power should be moved back the! Release: Top driver Acquires drive Home Safe driving message when this question answered! Vehicle to skid when the vehicle does not require placards occurring phenomenon that can to. You know you can coast forward in your chosen gear without having to shift or. Always C. be in the event of an accident you should CDL when driving in heavy traffic should. Transmission vehicle, partly engage the clutch before you reach the center of the following about! The role will assist in testing equipment and components the sign stop.... Springs broken or missing these statements about stopping distances is not always the safest speed that! Stopping distances is not true, 2nd fill out one quick form here on TruckingTruth and apply several! With drivers who drive faster than the speed limit is 55 keep up with drivers who drive faster to delays! Fail from excessive heat caused by acceleration usually happen on ice or snow up before you reach the center the... A larger steering adjustment or if the wheels lock, RELEASE the brakes getting very hot can damage the.! Certain types of cargo is true about shifting gears use low-beams, slow down make. Of tunnels extra attention from a driver can lose his/her license for:...