Truck driver Questions and Answers

Truck driver Questions and Answers According to the FMCSRs, you are qualified to operate a CMV if you: C-Have only one current CDL Prohibited alcohol use includes which of the following C-Using during the eight hours before performing safety, sensitive functions What part of a combination vehicle is referred to as the "power unit" A-Tractor A commercial motor vehicle (CMV's) engine controls are used to. B-Start up and shut down the vehicle's engine Which clutch position is required to start the engine or shift gears? C- disengaged Secondary vehicle controls C-assist you in a safely operating your vehicle Which vehicle instrument measures the voltage in a vehicle's electric system? A- voltmeter Which of the following warning devices help you to know when exhaust temperatures are at normal A- pyrometer warming light In order to put a commercial motor vehicle on the road, you must first C- conduct a thorough pre-trip inspection What is the minimum tread depth for the steer tire? B- 4/32 inch After the initial 50 mile check, how often must you conduct additional on the road inspection of the cargo securement and securement device A- whenever a change of duty status is made every three hours or 150 miles which ever comes first when is it appropriate to conduct a post trip inspection? C- at the end of every workday When do the regulations require drivers of property caring CMV's to complete and sign a DVIR? B- whenever a defect or deficiency is discovered or reported What is the very first step you should take when starting a tractor trailer engine? B- apply the parking brake When setting your tractor trailer in motion, how can you tell the friction point of your clutch has been reached? A- your RPMs decrease When testing, a tractor trailer hook up, pull gently against the locked trailer brakes and stop when D- you feel the engine to drag down What is essential for you to do when you're making a left turn in an intersection with multiple lanes? C- star in the rightmost lane What should you do if you are unsure what may be behind your vehicle while backing? A- stop get out of your vehicle and check your path In a manual transmission, the _________controls what gear the transmission is in C- shift lever When double clutching is done correctly, and the RPMs are matching during the shift D- the gears do not grind The purpose of upshifting is to B- allow the vehicle to increase speed What actions negatively impact your vehicle's fuel economy? C- downshifting too early (causes the RPMs to jump up) What is the primary difference between a manual and semiautomatic transmission? C- the top gears automatically change in a semiautomatic transmission How does your trailer respond when you turn the wheel to the right while backing C- it drifts to the left what is the acronym commonly used to remember the safety check You should perform before backing? A- GOAL: get out and look Which of the backing techniques is fundamental in learning all other backing maneuvers B- straight line backing Which of the following statements regarding blind side jackknife, backing are true? D- both A and B Which is something typically unique to loading dock areas you must watch out for when backing C- unusual clearance around the dock in nearby barriers If your fifth wheel isn't greased properly, it can B- create steering problems Backing under your trailer at an angle can: D- both A and C Which is the safest way to lower and raise your trailers landing gear in high gear C- Face the trailer keep your feet apart and rest one hand on the trailer When positioning the converter dolly for coupling, you should roll the converter dolly up to the front of the rear trailer and stop when D- the fifth wheel makes contact with the front of the trailers apron plate How can you easily pressure on the fifth wheel locking jaws before uncoupling your tractor trailer C- lock the trailer brakes and back up gently