Automobile Engineering · all questions

Electricity in Automobile
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Q141

For positive plates . . . . . . . . is pasted.

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Q142

For battery the amount of current depends upon the following factor-

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Q143

It is important that specific gravity . . . . . . . . be used to determine the degree of recharge except at the final stages.

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Q144

When the battery is fully charged than its specific gravity at 27° is-

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Q145

Which type of water is used in electrolyte?

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Q146

Which one of the following correctly indicates the current flow sequence in the starter motor?

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Q147

A type of battery cell that can not be recharged is called-

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Q148

A solenoid uses two coils. These are called

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Q149

The composition of the electrolyte in a fully charged battery is that

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Q150

The term CAN, with reference to automotive electronics, stands for

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Q151

Green colour is used for

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Q152

For rewiring the vehicle the cable size of main battery feed circuit is-

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Q153

In electrolyte the ratio between pure sulphuric acid and distilled water.

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Q154

Which of the following test of primary importance with respect to the lead acid battery is-

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Q155

The discharged lead-acid battery has on its plates

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Q156

In case of an automobile battery, following are the reasons which will cause a defect of
1. Very high charging rate
2. High specific gravity of electrolyte
3. Freezing of electrolyte
4. Improper level of electrolyte
5. Mechanical damage due to rough handling or not fixed in the vehicle

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Q157

The stranded wire has . . . . . . . . . resistance than solid wire.

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Q158

A battery usually has . . . . . . . . cells.

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Q159

For automobile wiring which type of wire is used-

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Q160

A battery can be charged by

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