Q. Which material is used as a cleaning element in a light-duty type air cleaner?

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Q. To increase which of the following the cleaning element is corrugated and exposed to the incoming air?

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Q. In which type of air cleaner the filter element is saturated with oil?

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Q. Which among the following is the correct air movement in a heavy-duty type air cleaner?

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Q. Which among the following is used to mesh with the cleaning material in a light-duty type of air filter?

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Q. Which are the parts that get damaged when dirt enters the crankcase?

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Q. Which of the following material is used to make the float of a carburetor?

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Q. Which of the following is provided in the float chamber to keep the pressure inside atmospheric?

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Q. Which of the following increases with the reduction of area in a venturi?

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Q. Which among the following does not affect the amount of fuel delivered?

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Q. What is the main function of a throttle valve?

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Q. Which of the following component is used to maintain the liquid-tight seal during vibration?

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Q. What is the main function of a float in the float chamber?

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Q. In practice what is the fuel level in the float chamber that is maintained in millimeter below the nozzle?

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Q. How is the fuel supply from the float chamber at any time is metered?

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Q. What is the correct stoichiometric ratio for an air-fuel mixture?

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Q. Which among the following is not a function of the carburetor?

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Q. For which operation is the Lean air-fuel mixture required?

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Q. Where is the throttle valve is attached to control the flow of air?

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Q. Which of the following is an example of a constant vacuum type carburetor?

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