Q. In a fuel injection system, the electronic control module (ECM) calculates the optimum fuel-injection volume for the engine condition based on the data received from the sensors, and injects this volume of fuel into the intake manifold at the optimum timing.

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Q. The tilting of the front wheels away from the vertical, when viewed from the front of the car, is called

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Q. The main function of the tread pattern on tyre is that

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Q. The compression ratio in petrol engine is kept less than in Diesel engine because

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Q. The valve overlap in four stroke petrol engines is approximately

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Q. The petrol engines are also known as

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Q. Which of the following indicates a multigrade oil ?

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Q. The coefficient of friction for the clutch facing is approximately

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Q. The component that connects the steering rack to the knuckles is

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Q. The information provided by the oxygen (O2) sensor to the feedback control system is about the

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Q. The diagram which shows the correct crank positions corresponding to the opening and closing of the valves, is known as

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Q. The difference between DOT 3 and DOT 4 brake fluids is

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Q. The battery is an electrochemical device, which means battery

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Q. The operation of removing trapped air from the hydraulic braking system is known as

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Q. The oil pump is driven by the

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Q. In a spark plug, when the temperature of the central electrode exceeds a certain temperature, any carbon that has adhered will be burnt off, and the temperature at which this burning off carbon starts is referred to as the self cleaning temperature.

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Q. The flywheel and the pressure plate bind the clutch disc between them so that the engine and the transmission can be engaged.

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Q. The vehicle ride will be comfortable if

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Q. The main function of intake manifold is that it

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Q. The condition that causes vapour locking in a brake system is

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