Choose the statement that correctly describes the ignition coil in the direct ignition system.
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Automobile Engineering · all questionsIgnition System
Ignition System
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What is the correct range of gap size in the millimeter of a spark plug?
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If the spark energy exceeds 40 mJ and the duration is longer than 0.5 ms, reliable ignition is obtained.
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If the engine is operating with richer mixtures the optimum spark timing must be . . . . . . . .
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Which of the following statement describes the correct procedure to be implemented when the electrode gap of a platinum tipped electrode is out of specification?
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What is the function of the ignition coil which is simply a transformer?
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Which of the following is not considered while deciding the optimum firing order of the engine?
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What are the essential components of a battery ignition system?
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The vacuum advance mechanism functions at
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The centrifugal governor advance mechanism provides ignition advance in response to
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Which of the following has highest vaporizing temperature?
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As air is poor conductor of electricity an air gap in an electric circuit acts as a high . . . . . . . .
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In a 6-cylinder, 4 stroke engine running at 5000 rpm, the number of sparks required per minute will be
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Which of the following is termed as the maximum permissible number of degrees per second, change during acceleration to keep up with the timing requirement?
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Which device is used for interrupting the low voltage primary current in the battery ignition?
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The . . . . . . . . provides a reservoir for the current induced in the primary circuit at the time of break.
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A blast resistor is provided in parallel with the primary winding to regulate the primary current.
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The drive shaft in distributor is rotated at . . . . . . . . the engine speed in four stroke engine
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In magneto ignition system, the current is supplied to the primary winding by
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For maximum power and economy a slow burning fuel needs a higher spark advance than fast burning fuel.
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