cooling system

When a vehicle is covered with snow and has to be brought into the shop what has to be done before it enters in the shop?

• remove the snow off the vehicle

• install a turbo

• donuts in the parking lot

• rebuild the engine

If it snowed outside and there is some snow on a vehicle when it is in the shop should you make and throw snowballs in the shop

• no

• never

• absolutely not

• under no circumstances

The function of a water pump is:

• uses an impeller to force coolant through the engine coolant passages.

• stays closed until operating temperature is reached

• stores coolant

• primary heat exchanger for the vehicle engine

if a radiator core (fin area) get clogged with dirt and debris, what is the immediate effect?

• poor coolant-to-air heat exchange

• the coolant will not flow effectively

• the cylinder head will warp

• the radiator will breach

In most car and truck engines what type of cooling is used?

• air cooling

• liquid cooling

What senses the temperature of the coolant and allows the fluid to enter or exit the radiator?

• radiator hose

• water pump

• thermostat

• radiator cap

What is used to attach the radiator hose to the radiator?

• clamp

• glue

• tape

• machine screw

what will happen if there is no cooling in an engine?

• nothing
• runs better
• pistons swell and rotating assembly seize
• runs cool

Which of the following is like a mini radiator to help with heating the passenger cabin?

• cabin air filter

• heater core

• compressor

• evaporator