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Which of the following statement is correct about current voltage regulator ?
A) Both current and voltage regulator operates simultaneously

B) When battery charge is low, voltage regulator will operate

C) When battery charge is low, current regulator will operate

D) When battery charge is full, current regulator will operate

Keyless entry systems can be operated by a small hand-held transmitter upto
distance of

A) 100m B) 200m

C) 50m D) 10m

The vehicle location on the road can be shown by

A) theft control system B) night vision system
C) electronic navigation system D) lane detection system

In the floor-type head light aiming system, the distance between the car and screen
should be

A) 15.2m B) 7.6m
C) 25m D) 7.6 feet

The pitch of the electrically-operated horn sound is determined by
A) horn button

B) horn relay

C) time period of pressing horn

D) number of vibrations per second

In a capacitor-discharge ignition, the spark occurs when
A) the capacitor charges with battery voltage

B) the capacitor charges with 50,000 V

C) a transistor or switch closes the primary circuit

D) a transistor or switch opens the primary circuit

The stationary magnetic field in the magnetic starter motor is produced by the
A) brushes and commutator

B) field windings in electromagnet or permanent-magnet

C) armature windings

D) relay or solenoid

The unit of Density in SI unit is
A) kg/m B) m3/kg C) kg/m? 0) ೫/73

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