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The presence of air in the hydraulic braking system because the brakes are not
able to function properly is called as

A) Brakes noise B) Braking less
C) Burning smells D) Spongy brake

A valve that doesn’t close fully will
A) allow combustion gases to escape, which increases engine performance
B) not allow combustion gases to escape, which reduces engine performance
0
)

D

allow combustion gases to escape, which reduces engine performance
none of the above

The commonly accepted rule for bearing clearance that most crankshaft
manufacturers prefer for street and performance engines is

A) 0.010 inch for every 1-inch of journal diameter

B) 0.0010 inch for every 1-inch of journal diameter

C) 0.00010 inch for every 1-inch of journal diameter

D) 0.0020 inch for every 1-inch of journal diameter

Technician A says a vehicle with torsion bar suspension can be adjusted to repair
tide height. Technician B says to take measurements before and after adjustments
are performed. Who is correct ?

A) Technician A B) Technician B

C) Both A andB D) Neither A nor B

In port injection
i) Fuel injectors inject an optimum quantity of fuel into the combustion chamber.
ii) Better atomization and swirl of fuel in the combustion chamber.
iii) There is a negligible possibility of fuel condensation outside the intake manifold.
A) Only (i & ii) B) Only (ii & iii)
C) Only (i & iii) D) All the above (i, ii & iii)
The inputs used in electrically controlled diesel fuel injection system are
A) engine speed
B) accelerator pedal position

)
C) crankshaft position
D) combination of engine speed, accelerator pedal position and crankshaft position

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