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Which of the following statement(s) is/are not correct regarding ABS brake system ?
1. It retains directional stability of vehicle.

Il. It prevents wheel lock up during panic braking.

Ill. Increase split surface braking effect.

A) | 8) ॥ C) Ill 0 || 876 ||

Choose the correct statement(s) regarding Engine braking.
i. Slowing the engine by releasing engine compression.
ii. Stopping a diesel engine by closing off the exhaust path from the engine.
iii. Slow down the diesel engine by utilizing exhaust back pressure.
A) i B) ii
C) iii D) all of the above i, ii and iii

4 sensor — 4 channel type ABS system usually employed in
A) Front engine rear driving vehicles B) Front engine front driving vehicles
C) Rear engine rear driving vehicles D) Rear engine front driving vehicles

In disc brakes, retraction of piston during brake release is caused with the help of
A) Piston return spring B) Piston retractor spring
C) Brake pedal return spring D) Piston sealing ring

Care should be taken while using ohmmeter is

A) Take care of “+” and “—” mark on terminals

B) Do not connect to a live circuit

C) Do not used to check the continuity of the field coils
)

D) All of the above

Which electrical instrument is known as ‘VOM’ meter ?

A) Ohmmeter B) Ammeter

C) Volt meter D) Multimeter
Semi conductors are materials whose valency can be said to be
A) Greater than 4 B) Less than 4
08 D) 4

Ignition coil can be said to be a type of
A) Signal amplifier

B) Voltage regulator

C) Step up transformer

D) Solenoid switch

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