- Theoretical Driving Course Vehicle Parts and Functions Flashcards
6 cards from real TDC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 - Theoretical Driving Course Vehicle Parts and Functions flashcards as text
What is the clutch pedal used for in a manual transmission vehicle?
Answer: To disengage the engine from the transmission for gear changes
Pressing the clutch disconnects the engine from the transmission for smooth gear shifts.
What is the purpose of the vehicle's air filter?
Answer: To filter dust and debris from air entering the engine for combustion
The engine air filter removes particulates to protect internal engine components.
What is the function of the vehicle's starter motor?
Answer: To crank the engine to start the combustion process
The starter motor uses battery power to rotate the engine's crankshaft and initiate combustion.
What role does the timing belt or chain play in an engine?
Answer: It synchronizes the crankshaft and camshaft for proper valve timing
The timing belt or chain ensures valves open and close at the right moment relative to piston position.
What is the purpose of brake fluid?
Answer: To transmit hydraulic pressure from the brake pedal to the brake calipers or drums
Brake fluid transfers the force from the brake pedal to the braking mechanisms at each wheel.
What is the function of the oxygen sensor?
Answer: To monitor oxygen in the exhaust to help the engine computer adjust the air-fuel mixture
The oxygen sensor measures exhaust oxygen to optimize the air-fuel ratio for efficiency and emissions.
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