Discussion
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- Question
The engine's idling speed will increase by a slight degree immediately after a cold engine has been started. It will drop as the engine warms up. and it will eventually reach the standard level.
Options- A. True
- B. False
- Correct Answer
- True
- 1. The main cause for the change in engine oil viscosity is
Options- A. humidity
- B. temperature
- C. vibration
- D. contamination Discuss
- 2. Engine misfiring is likely to result from
Options- A. spark plug gap too small
- B. spark plug gap too wide
- C. vapour lock in the fuel only
- D. incorrect fuel air mixture Discuss
- 3. The instrument used to check specific gravity of acid in a battery is
Options- A. hydrometer
- B. hygrometer
- C. anemometer
- D. multimeter Discuss
- 4. The connecting rod connects the piston and the
Options- A. cylinder head
- B. cylinder block
- C. camshaft
- D. crankshaft Discuss
- 5. The parking brake generally acts on
Options- A. front wheels
- B. rear wheels
- C. front and rear wheels
- D. propeller shaft Discuss
- 6. The main merit of a multi-cylinder type cylinder sleeve is
Options- A. smaller engine dimensions
- B. better cooling efficiency
- C. high rigidity
- D. none of these Discuss
- 7. The connecting rod lower end is connected to the relevant __________ of crankshaft.
Options- A. big end
- B. crank arm
- C. journal
- D. small end Discuss
- 8. Which of the following bulb in a car will have the least wattage?
Options- A. Head light bulb
- B. Stop light bulb
- C. Parking light bulb
- D. Ignition warning bulb Discuss
- 9. In a square type engine
Options- A. geometrical shape is square
- B. diameter and length of piston are same
- C. two cylinders are placed horizontal and two vertical
- D. stroke length and cylinder bore are same Discuss
- 10. The fuel pump in the programmed fuel injection (PFI) system is located
Options- A. between the fuel-filler pipe and fuel tank
- B. in the fuel tank
- C. on the distributor mounting in the engine compartment
- D. on the engine compartment bulkhead Discuss
Automobile Engineering problems
Search Results
Correct Answer: temperature
Correct Answer: spark plug gap too wide
Correct Answer: hydrometer
Correct Answer: crankshaft
Correct Answer: rear wheels
Correct Answer: smaller engine dimensions
Correct Answer: journal
Correct Answer: Ignition warning bulb
Correct Answer: stroke length and cylinder bore are same
Correct Answer: in the fuel tank
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