Quiz Questions

ITI Quiz (ITISKILL52246P)

Q-Paper A-Paper
Question 1 1 Marks
Which is transferring energy for the piston to crankshaft?
A
Gudgeon pin
B
King pin
C
Connecting rod
D
Cam shaft
Question 2 1 Marks
Which engine is used sea water cooling, water cooled?
A
Aircraft engine
B
Marine engine
C
Heavy vehicle engine
D
Light motor vehicle engine
Question 3 1 Marks
What is the possible cause for no charge when engine is running?
A
Slip ring proper seating
B
Battery with half-charge
C
Defective starting motor
D
Defective diode
Question 4 1 Marks
What is the reason for engine over heating?
A
Clogged fuel filter
B
Fuel leakage
C
External leakage of oil
D
Defective thermostat valve
Question 5 1 Marks
Where the bush bearing prefered?
A
Connecting rods
B
Fly wheel and water pumps
C
Differential and wheel hub
D
Gear boxes
Question 6 1 Marks
What is the name of the governor in which the control rack connected with counter weight floating lever?
A
Mechanical governor
B
Pneumatic governor
C
Hydraulic governor
D
Servo governor
Question 7 1 Marks
Which part actuates the movement of the dial for reading measurement of dial bore gauge?
A
Stem
B
Plunger
C
Fixed anvil
D
Centring shoe
Question 8 1 Marks
What is the reason for engine over heating?
A
Defective starting motor
B
External fuel leak
C
Improper injection timing
D
Oil pressure high
Question 9 1 Marks
Which is the device used to transmit the rotary motion in marine engine?
A
Hydraulic jack
B
Hydraulic brake
C
Hydraulic actuator
D
Hydraulic coupling
Question 10 1 Marks
Which machine can be used any where in the field for welding away from electric main supply?
A
Motor generator set
B
Engine generator set
C
AC arc welding machine
D
AC welding transformer with a rectifier
Question 11 1 Marks
What is the name the portion below the piston boss?
A
Land of the piston
B
Ring section of the piston
C
Crown of the piston
D
Skirt of the piston
Question 12 1 Marks
What is the possible cause of low power generation?
A
More supply of air
B
More supply of fuel
C
Incomplete combustion of fuel
D
Defective oil filter
Question 13 1 Marks
Which type of hardening used eddy current in the metal bar?
A
Flame hardening
B
Nitriding hardening
C
Induction hardening
D
Annealing hardening
Question 14 1 Marks
Which is less harmful emission elements after convert by catalytic converter
A
Co<sub>2</sub> + Hc + H<sub>2</sub>O
B
NOx + Co<sub>2</sub> + Pm
C
H<sub>2</sub>0 + CO<sub>2</sub> + Nitrogen
D
Pb + CO<sub>2</sub> + Nox
Question 15 1 Marks
Which type of fit will have maximum size hole and minimum size shaft?
A
Interference fit
B
Clearance fit
C
Transition fit
D
Shrinkage fit
Question 16 1 Marks
Where is the oil cooler fitted in the engine?
A
Engine block
B
Cylinder head
C
Exhaust manifold
D
Oil sump
Question 17 1 Marks
Which device converts mechanical into
pneumatic energy?
A
Actuator
B
Generator
C
Altenation
D
Compressor
Question 18 1 Marks
Which vice is used to hold a very small diameter job?
A
Pipe vice
B
Hand vice
C
Pin vice
D
Tool maker's vice
Question 19 1 Marks
What is the mechanical causes engine does not start?
A
Starter motor mounting bolt loose
B
Defective alternator
C
Defective thermostat valve
D
Clogged fuel filter
Question 20 1 Marks
Which type of nut required to align the axle shaft hole and slot of the nut for locking?
A
Castle nut
B
Chuck nut
C
Thumb nut
D
Self lock nut