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Ignition System MCQs

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Practice free Ignition System multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 148 questions — no login required.

Question 1hard

Spark plug gaps are required in the range of

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Question 2medium

What is the dwell time?

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Question 3medium

Preignition can be caused due to presence of . . . . . . . .

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Question 4medium

A signal generator in transistorized ignition system consist of

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Question 5hard

The voltage required to produce a spark between the spark points in spark plug is in the range

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Question 6easy

The contact breaker points are generally made of

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Question 7hard

How is the frequency of firing in a two-stroke concerning the value of four-stroke engines?

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Question 8hard

Part load operation of a spark ignition engine is not affected by throttling the incoming charge.

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Question 9easy

Which instrument is used for adjusting the ignition timing?

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