Maruti Suzuki Campus Recruitment - 2008

Maruti selection procedure
written test(20 question only technical for 10 minutes)
Interview(15-30 minutes)

Written test
what is the unit to measure the exhaust in automobile.

2.what is the gear ratio in over drive
>1

3.in SI engine knocking occurs

)end of combustion

4.in milling process for smooth surface we give

low feed ,high speed

5.in heat exchanger what will u do to increase the heat transfer..

6.which instrument is used to measure the finished surface.......
a) vernier b)

macrometer...C).......

7.in automobile which type of belt is used..........
ans:flat type.........

8.what is the thickness of sheet metal used in automobile chasis..
a) 1mm .........b)2 mm

9.what will happen if we will increase the pressure angle of gear..
lesser power transmission & more pressure on bearings

10.what is the effect of supercharging..
a)efficiency increases b)effficiecy decreases....

11.why the exhaust temp in CI engine is less as compared with SI
engine.
ans.because of large quantity of air inside the cylinder.

12..why u use multi stage pumps??
ans high head

13.who has the highest vol.efficiency of all given pumps?
ans 1st gear pump

14.which is not a positive displacement type of pump??
Ans centrifugal pump

more number of questions will be updated soon