Garage Equipment 5th Sem May 2016 Automobile Diploma Paper

Garage Equipment 5th Sem May 2016 Automobile Diploma Paper

Duration: 3 Hrs                                                 M. Marks= 75
Note: Attempt any FIVE questions. Each questions carry equal marks. 15×5=75

1 (a) Explain briefly the ignition timing light
(b) Discuss briefly taps and die.
2 What is cylinder boring? Explain the construction and working of a cylinder boring machine with neat sketch.
3 What is wheel balancing? How the wheel balancing of motor vehicles are done?
4 (a) Discuss briefly vacuum gauge used in engines.
(b) Discuss briefly valve spring compressor and ring groove cleaner.

5 (a) Describe the working of a automatic tyre changer.
(b) Discuss briefly brake efficiency tester.

6 Explain the construction and working of Hydraulic hoist used in automobile garages.

7 Explain in detail the construction and working of exhaust gas analyzer with neat sketch.

8 Write note on following (Any TWO)
(a) Head beam aligner
(b) Jib crane
(c) Reamers