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WorksheetsTECHNICIAN L2 - ENGINE
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
What is the least count of a Vernier caliper?<br />
a)
0.02
b)
0.01
c)
0.2<br />
d)
0.1
2.
What could be the cause of white smoke in a Petrol engine?<br />
a)
Rich Mixture
b)
Lean Mixture
c)
Oil Leak into cyliner<br />
d)
All of the above<br />
3.
Why do we have to check the Piston Protrution while overhauling?<br />
a)
To select con rod bearing
b)
To select Piston size
c)
To select head<br />
d)
To select Gasket<br />
4.
What measurement can be done using plastic gauge?<br />
a)
Bearing oil clearence
b)
Piston ring clearence
c)
Crankshaft play<br />
d)
All of the above<br />
5.
What measurement device do you use for Dial guage 0 callibration while bore measurement?<br />
a)
Vernier caliper
b)
Micrometer
c)
Straight Edge<br />
d)
Metal Scale<br />
6.
How is the Oil pressure varied in Astor VDOP?<br />
a)
Using variable cam
b)
Using Solenoid actuator
c)
Using a valve<br />
d)
None of the above<br />
7.
What is the function of Thermal Management Sytem in 1.3 Turbo?<br />
a)
To direct coolant to different areas
b)
To avoid usage of Thermostat
c)
To Manage the turbo only<br />
d)
All of the above<br />
8.
What error can be found if the PCV pipe is blocked?<br />
a)
Rough Idle
b)
Oil Leaks
c)
Oil in the air cleaner<br />
d)
All the above<br />
9.
What could give excessive black smoke ina diesel engine?<br />
a)
Turbo charger damaged
b)
Coolant leaking into compression chamber
c)
Fuel Filter plugged<br />
d)
Obstruction in Exhaust manifold<br />
10.
Why is valve clearence testing important?<br />
a)
Affects amount of intake
b)
Affects cooling of the engine
c)
Affects Lubrication<br />
d)
None of the above<br />
11.
What kind of turbochargers are used in Twin Turbo Diesel Gloster?<br />
a)
WGT
b)
VGT
c)
Both a and b
d)
None<br />
12.
What is the function of waste gate in a Turbocharger?<br />
a)
To switch the turbo off
b)
To limit the excess pressure development in intake system
c)
To Store the pressure<br />
d)
All of the above<br />
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