Quiz TKR Istilah

What is the primary function of a piston in an engine?

• To cool the engine

• To transfer force from expanding gas to the crankshaft

What is the main purpose of a transmission in a vehicle?

• To convert electrical energy to mechanical energy

• To transfer power from the engine to the wheels at different speeds

What does ABS stand for in automotive systems?

• Automatic Brake System

• Anti-lock Braking System

What is the use of an OBD-II scanner?

• To inflate tires

• To diagnose vehicle engine and emission problems

What is the function of the fuel injection system?

• To mix air and fuel and deliver it to the engine cylinders

• To charge the battery

What does a differential do in a vehicle?

• It controls the air conditioning system

• It allows wheels to rotate at different speeds while turning

What is the purpose of a torque wrench?

• To measure electrical current

• To tighten bolts to a specific torque value

Which component is part of the vehicle’s cooling system?

• Radiator

• Carburetor

What is the typical voltage of a standard automotive battery?

• 6 volts

• 12 volts

What do diagnostic trouble codes (DTCs) indicate?

• Engine oil quality

• Specific problems detected by the vehicle’s onboard computer