Class D Practice Test 4

Question 1

Correct belt tension for an air compressor can be determined by

Answer 1

Firm hand pressure

Question 2

Cut out pressure level must never exceed __________.

Answer 2

1000 kPa (145 psi)

Question 3

What information does a CVOR record contain?

Answer 3

Safety rating, violations, convictions, and inspections

Question 4

What does CVOR stand for?

Answer 4

Commercial Vehicle Operators Registration

Question 5

System air loss should be measured by applying the brake for how long?

Answer 5

1 minute

Question 6

What does this yellow sign mean?

Answer 6

Snowmobiles cross this road

Question 7

Which party is responsible for ensuring correct and compliant weight of a shipment?

Answer 7

Drivers, operators, and shippers

Question 8

How much stopping distance does a truck need compared to a normal car?

Answer 8

2 times as much

Question 9

What does this yellow diamond sign mean?

Answer 9

Water may be flowing over the road

Question 10

What do you do if you get stuck over railway tracks?

Answer 10

Get out of the vehicle and stand away from it and call the police

Question 11

What does this arrow sign mean?

Answer 11

Traffic in one direction only

Question 12

Overheated brakes are?

Answer 12

Dangerously inefficient

Question 13

What is the maximum width a commercial vehicle can be?

Answer 13

2.6 metres

Question 14

Test the low pressure alarm with the air pressure above __________.

Answer 14

620 kPa (90 psi)

Question 15

As a driver you are expected to practice _________?

Answer 15

Safe driving practices

Question 16

What does this white sign with a “not permitted” cross mean?

Answer 16

No pedestrians allowed on this road

Question 17

Activation of trailer spring brakes can be checked by?

Answer 17

Applying slight engine power

Question 18

Your truck or other commercial vehicle must have?

Answer 18

Portable reflectors

Question 19

Finding a small bit of oil during an inspection is no cause for concern if its coming from the _____________?

Answer 19

Supply tank

Question 20

What does this black and white sign mean?

Answer 20

The lane is only for two-way left turns