The main task of a battery in automobiles is to
A. Supply electricity to the vehicle's electrical system at all times while the engine is running
B. Act as a reservoir or stabilizer of electricity
C. Supply electricity to the alternator
D. Supply a large amount of power to turn the starter motor when the engine is being started
Answer: Option D
The negative plates of a lead acid battery has
A. Lead peroxide
B. Spongy lead
C. Lead sulphate
D. Sulphuric acid
The capacity of a battery is expressed in terms of:
A. Current rating
B. Voltage rating
C. Ampere-hour rating
D. None of the above
For head lamp circuit fed from terminal on terminal switch we use
A. Yellow
B. Brown
C. Blue
D. None of these
To develop high voltage for spark plug of petrol engine
A. Distributor is installed
B. Carburettor is installed
C. Battery is installed
D. Ignition coil is installed
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