NY CDL PRACTICE TEST - GENERAL KNOWLEDGE

41. Under a pressurized system, the radiator cap:
should be removed when the coolant is hot.
should always be cool.
should never be hot.
should never be removed until the system has cooled.
42. Rims with welding repairs:
can be used for tires in the rear of the vehicle.
are not safe.
can be used for tires in the front of the vehicle.
are acceptable only when carrying a heavy load.
43. After the first stop, drivers must inspect the securement of the cargo:
every 250 miles or every five hours.
every 50 miles or every hour.
every 150 miles or every three hours.
every 100 miles or every two hours.
44. In cool weather, as the temperature rises to the point where ice begins to melt:
traction will increase.
the road will become more slippery.
it is safe to drive.
black will makes the road look wet.
45. Air pressure should build up in a single air system, within about:
3 minutes.
10 minutes.
15 minutes.
1 minute.
46. During a trip:
you should watch gauges to make sure that valve caps are not missing.
you should not watch gauges as they can be misleading.
you should watch gauges for signs of trouble.
None of the above.
47. When checking the engine compartment:
the engine should be running.
wheels should not be chocked.
you should put the gearshift in neutral.
the parking brake should be on.
48. Side marker lights are:
red at the front, amber elsewhere.
all red.
white.
red on the rear, amber elsewhere.
49. When transporting cargo, drivers:
must inspect the securement of the cargo within the first 150 miles of a trip.
should not inspect the cargo within the first 50 miles of a trip.
should inspect the securement of the cargo only if they see problems that could cause a crash.
must inspect the securement of the cargo within the first 50 miles of a trip.
50. Most heavy duty vehicles use ___ air brake systems for safety.
triple
single
reduced
dual
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