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Engineering :: Automobile Engineering

171.  Which fully charged the specific gravity of acid in a battery is usually
A. 0.74 B. 0.84
C. 1 D. 1.12
E. 1.28    
172.  Springs are made of
A. Mild steel B. Carbon steel
C. High speed steel D. Stainless steel
E. Spring steel    
173.  In case of clutch if the springs become weak, the remedy lies in
A. Tightening further the springs B. Interchanging the springs
C. Retempering the springs D. Replacing the springs
E. Any of the above    
174.  When not in use, the self-discharge of an automobile battery in dry weather is usually
A. 0.5 to 1% B. 7 to 7.5%
C. Not more than 10% D. Not more than 15%
175.  When fully charged, the terminal voltage per cell for a battery is
A. 1.5 volts B. 1.7 volts
C. 2.7 volts D. 6 volts
E. 12 volts    
176.  Automobiles in India generally do not use battery with a voltage of
A. 6 volts B. 12 volts
C. 18 volts D. 24 volts
E. Any of the above    
177.  The capacity of a battery is usually expressed in terms of
A. Volts B. Current in amperes
C. Weight D. Ampere hours
E. Watts    
178.  A heat-treated glass generally used in automobiles upon cracking bursts into
A. Sharp edged fragments B. Small particles
C. Does not disintegrate D. Either of the above
E. None of the above    
179.  A laminated glass upon cracking
A. Bursts into sharp edged fragments B. Bursts into granular pieces
C. Sandwitched layer traps the fragments D. Breaks into the form of crystals
E. None of the above    
180.  The spots from a car body are removed by
A. Washing with water B. Soft sponge
C. Rubber brush and water D. Soap containing agents
E. Special cleaning agents    

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