Series OSS                                                                                                             Code No. 1 08

                                                                  AUTO SHOP REPAIR AND PRACTICE
                                                                                      (Theory)

The allowed : 3 hours                                                                                          Max. Marks: 30

Note :
(i)     Attempt any five questions.
(ii)    All questions carry equal marks.

 

 

1. State the uses of any three of the following :                           2x3
(i)      Dwell angle tester
(ii)     Wheel balancer
(iii)    Body fender kit
(iv)    Smoke meter

 

2. Write short notes on any two of the following :                          3x2
(i)      Battery
(ii)     Distributor
(iii)    Gear box
(iv)    Dynamo

 

3. State the possible causes and remedies of any three of the following :                         2x3
(i)      Slip in clutch
(ii)     Noise, occurring in rear axle
(iii)    Noise in a gear box
(iv)    Head-light dimming

 

4. (i) How is a water pump fitted.?
   (ii) How is a tappet-setting done ?
  (iii) How is self-starter removed from an engine ?

 

5. Name various pollutants in exhaust gases and give their effects. What are the prescribed norms of Euro III ?

 

6. Draw traffic signs for any three of the following :
(i)     Cycle prohibited
(ii)    Y-intersection
(iii)   No-Entry
(iv)   Round About

 

7. (i)    What are the documents required for obtaining learner’s driving licence ?    3
   (ii)    What is fitness certificate of a vehicle ?    3