Discussion
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- Question
In a unit type body (frameless body) design, the sheet metal parts are welded together, forming a frame work to which outer skin is attached.
Options- A. True
- B. False
- Correct Answer
- True
- 1. A zinc diffusion process is called
Options- A. galvanising
- B. anodising
- C. parkerising
- D. sherardizing Discuss
- 2. The accuracy of micrometers, calipers, dial indicators can be checked by a
Options- A. feeler gauge
- B. slip gauge
- C. ring gauge
- D. plug gauge Discuss
- 3. The type of file used for a wood work is
Options- A. single-cut file
- B. double cut file
- C. rasp-cut file
- D. any one of these Discuss
- 4. In __________ welding, the weld may be made either from left to right or from right to left.
Options- A. fore-hand
- B. back-hand
- C. vertical Discuss
- 5. The ferrous metals require more machining allowance than non-ferrous metals.
Options- A. True
- B. False Discuss
- 6. The tilting of the front wheels away from the vertical, when viewed from the front of the car, is called
Options- A. camber
- B. caster
- C. toe-in
- D. toe-out Discuss
- 7. The operation of removing trapped air from the hydraulic braking system is known as
Options- A. trapping
- B. tapping
- C. bleeding
- D. cleaning Discuss
- 8. Incorrect steering axis inclination (S.A.I.) causes
Options- A. tendency to assume toe-out orientation
- B. generation of a braking effect at tight corners
- C. poor recovery of the steering wheel after making a turn
- D. the vehicle to pull to the side of lesser inclination Discuss
- 9. The aluminium alloy is used in cylinder blocks because
Options- A. it is lighter and have good heat dissipation characteristics
- B. material cost is low
- C. it does not require any cylinder liners
- D. the piston is also made of aluminium alloy Discuss
- 10. The compression ratio in petrol engine is kept less than in Diesel engine because
Options- A. it makes petrol engines lighter
- B. higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition
- C. less compression ratio gives better performance
- D. it is just customary to have less compression ratio in petrol engines Discuss
Automobile Engineering problems
Search Results
Correct Answer: sherardizing
Correct Answer: slip gauge
Correct Answer: rasp-cut file
Correct Answer: vertical
Correct Answer: True
Correct Answer: camber
Correct Answer: bleeding
Correct Answer: poor recovery of the steering wheel after making a turn
Correct Answer: it is lighter and have good heat dissipation characteristics
Correct Answer: higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition
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