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Coolant System Maintenance and Repair

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Questions and Answers

What is the primary function of the radiator cap in the cooling system?

To control the temperature drop across the radiator

To regulate the flow of coolant through the radiator

To keep the cooling system clean and extend the life of water pump seals and liner O-rings (correct)

To direct airflow through the radiator core

What type of coolant filters are commonly used in industrial applications?

Bypass type filters (correct)

Dual-filter systems

Cascading filters

Full-flow filters

What is the primary advantage of using steel piping with flexible rubber couplings in cooling systems?

Increased durability and resistance to corrosion (correct)

Reduced pressure drop

Enhanced flow control

Improved heat transfer

What is the role of the shutterstat in the cooling system?

To operate the shutter, ensuring adequate airflow through the radiator core Signup and view all the answers

What is the purpose of the fan connected to the water pump assembly?

To improve airflow through the radiator core Signup and view all the answers

What is the benefit of using cast iron water manifolds and thermostat housings in the cooling system?

Increased durability and resistance to corrosion Signup and view all the answers

How are coolant filters typically changed in industrial applications?

When needed Signup and view all the answers

What is the primary function of the water pump in the cooling system?

To circulate coolant through the engine Signup and view all the answers

What is the purpose of the radiator in the cooling system?

To transfer heat from the coolant to the atmosphere Signup and view all the answers

What is the advantage of using a shutter in the cooling system?

Enhanced airflow through the radiator core Signup and view all the answers