WorksheetsCVO Knowledge Exam - Test Summary
Total questions: 56
Worksheet time: 28mins
When a load extends more than four feet over the rear of a vehicle, what color flag must be attached to the extreme end of the extension if driving in the daytime?
Green.
White.
Red.
Blue.
During times when lighted lamps are not required, the driver should set out:
Two yellow flags.
Two approved red flags.
Three flares.
Three red reflectors.
Every trailer must have how many reflectors on the rear?
One.
None.
Two.
Three.
The maximum height from the ground for mounted reflectors on vehicles greater than 80 inches wide is:
48 inches.
80 inches.
24 inches.
60 inches.
Trailers and semitrailers must ordinarily have brakes that can be applied by the driver when the gross weight of the trailer exceeds:
2,000 pounds.
3,000 pounds.
4,500 pounds.
5,000 pounds.
The height from the ground for mounted reflectors must be at least:
20 inches.
28 inches.
48 inches.
24 inches.
Which of the following vehicles is required by state law to carry a chemical type fire extinguisher?
Taxicab
Ordinary passenger car
Electric trucks
Truck hauling household goods.
The color of clearance lamps on the front of a vehicle must be:
White
Amber
Green
Red
In backing a large truck you should:
Depend only on rear view mirrors
Sound horn to clear the way and back slowly
Have someone guide you
Look straight ahead so you can back up straight
Every trailer must have how many reflectors on the rear?
Two
One
None
Three
When turning right with a long vehicle or combination truck-trailer, if it is impossible to stay in the proper lane, you should:
Approach the corner 12 feet from the curb or right edge of roadway, then turn onto the right hand lane.
Approach the corner about 4 feet from the curb or right edge of the roadway, then if necessary complete the turn in the center of the street entered.
Approach the corner of the street then turn into the right hand lane.
Permit rear wheels to run if necessary.
Turn signal indicators are on all motor vehicles manufactured after the model year:
1971
1948
1959
1958
No combination of vehicles other than a truck tractor-trailer combination may exceed:
65 feet
40 feet
25 feet
50 feet
The youngest age for licensing a Class A driver is:
14
17
18
21
All school buses, taxis and other vehicles transporting passengers for hire or lease must carry a chemical fire extinguisher of at least:
One pint capacity
Two quart capacity
One quart capacity
One-gallon capacity
The greatest height ordinarily allowed by state law for a vehicle including its load is:
12 feet
12 feet 6 inches
13 feet 6 inches
14 feet
Vehicles transporting loose materials (sand, dirt, gravel, etc.) that is capable of spilling or blowing from the vehicle must:
Drive only on county roads
Cover the load with a net
Have a special permit
Meet loading requirements
When one truck is following another truck or vehicle it must keep far enough back to allow how many vehicles to enter safely between them?
2 vehicles
3 vehicles
4 vehicles
1 vehicle
The greatest weight allowed by state law for any vehicle including its load is:
36,420
48,000
80,000
60,000
Reflectors when required on a vehicle must be visible from a distance of:
100-600 ft
200-500 ft
300-700 ft
100-500 ft
A slow moving vehicle emblem must be displayed only by:
All commercial motor vehicles
Delivery trucks which occasionally drive under 25mph
Any equipment driven under 25mph
Vehicles designed to be operated at speeds of 25mph or less
Which of the following vehicles are not required to have mud flaps?
Semitrailers
Vehicle operated interstate
Pole trailers
Vehicles hauling livestock
The height from the ground for mounted reflectors must be at least:
24 inches
30 inches
18 inches
12 inches
A single vehicle with a gross weight exceeding 26,001 pounds towing a trailer which weighs in excess of 10,000 pounds requires a license:
Class M
Class C
Class A
Class B
Registration papers are required to be in the possession of the driver or in the vehicle when operating:
Taxicab
All trucks
Any ambulance
Any bus
No passenger vehicle may be coupled with more than ________ trailers:
Three trailers
Two trailers
Four trailers
One trailer
When mud flaps are required on trucks or trailers, they must reach how close to the surface of the highway?
8 inches
12 inches
18 inches
16 inches
Every bus or truck manufactured after model year 1959 must be equipped on the rear with:
Two stoplights
One stoplight
One red reflector
Two yellow reflectors
The youngest age at which a Class B Driver's license may be issued is:
17
16
18
21
The maximum number of trailers that may be towed by one vehicle is:
Two
One
Three
Four
Which of the following vehicles must have mud flaps when operated on public roads?
All vehicles with registered gross weight of 30,500 pounds
All truck and trailer combinations
All single vehicles with four tires on the rear axle except single pole trailers
All commercial vehicles
The top speed limit for heavy trucks on the open highway in the day time is?
55 mph
40 mph
70 mph
50 mph
Clearance lights on the front of a vehicle must be ________.
Green
Amber
White
Red
When a truck breaks down on the highway in the daytime the driver should set out ________.
Two yellow flags
Two approved red flags
Three red reflectors
Three flares
The greatest width allowed by State law for a truck including the load is ________.
108 inches (9 ft)
102 inches (8-1/2 ft)
94 inches (7-3/4 ft)
84 inches (7 ft)
Which of the following vehicles are required by state law to stop at all railroad crossings outside city limits when no traffic control device is in operation?
Buses carrying passengers for hire
Truck Trailer Combo
Trucks hauling livestock for hire
Taxicabs
Turn signal indicators are required on all motor vehicles manufactured after the model year ________.
1959
1948
1955
1969
The length requirement of State law for vehicles or combination of vehicles, including extensions over front and rear do not apply ________.
Within city limits
On State highways
On farm to market highways
On U.S. highways
The height from the ground to the mounted reflectors must be at least ________.
12 inches
24 inches
30 inches
48 inches
When one vehicle is towing another, the distance between the two must not be greater than ________.
10 ft
15 ft
20 ft
18 ft
The greatest length allowed by State law for a single motor vehicle other than a truck tractor is ________.
40 ft
30 ft
50 ft
45 ft
Animal-drawn vehicles when operated on a highway at night may comply with State lighting laws by ________.
Having a white light on the front and two red lights on the rear
Traveling on the shoulder of the road
Stopping upon approach of another vehicle
Having one white lantern that shows to both the front and rear
To find out the details about registering your particular vehicle you should consult ________.
City Police
Railroad Commission
Sheriff's Office
Tax Collector and Assessor
A single vehicle with a gross weight not exceeding 26,001 pounds requires ________.
Class B Drivers License
Class C Drivers License
Class A Drivers License
Class D Drivers License
Clearance lights are required by State law for trucks or buses if the width is ________.
75 inches or more
70 inches or more
80 inches or more
65 inches or more
When a load extends more than four feet over the rear of a vehicle, what color flag must be attached to the extreme end of the extension if driving in the daytime?
Green
White
Red
Blue
Lease agreements, when required, must be filed with
The department of public safety
The department of public safety
County clerk
Railroad commission
A bus with a seating capacity of 30 passengers requires a
Class A driver license
Class B driver license
Class C driver license
Class B driver license
When it is necessary to place red flares around a truck on a two-way roadway, where must they be placed beside the truck; the roadway is straight?
50 feet to the front and rear of the vehicle
100 feet to the front and rear of the vehicle
150 feet to the front and rear of the vehicle
200 feet to the front and rear of the vehicle
When towing another vehicle with a chain or cable, what color flag must be attached to the chain or cable?
Red
White
Blue
Yellow
Unless exempt by law, all rented or lease commercial vehicles must
Carry health test certificate in the vehicle
Have a sign on each side showing for whom the vehicle is being operated
Have an orange sticker
Travel less than 40 mph
The speed limit for a pickup truck with a manufactured rated carrying capacity of 2,000 lbs. or less on U.S. or State Highways in the daytime is
60 mph
70 mph
76 mph
35 mph
When going downhill with a commercial vehicle it is unlawful to
Shift to a lower gear
Remain in the same gear
Travel more than 25 mph
Coast
The first thing the driver of a disabled truck or bus should do is
Try to get the vehicle started
Set out flares, reflectors or flags
Flag down a vehicle to tow your in
Go for help
To haul a load or move equipment that is wider, heavier, or longer than the law permits, you must
Drive after dark on little traveled roads
Obtain a permit from the Texas Department of Transportation
Obtain a permit from the police
Request a Highway patrol escort
Trailers and semitrailers must ordinarily have brakes that can be applied by the driver when the gross weight exceeds
500 pounds
1000 pounds
2000 pounds
4500 pounds
