Sae Quiz On Conducted Workshops
Quiz consist of 33 questions. Time duration:30 min Out of which 4 are multiple correct question , 1 is subjective type and rest are single correct. Marking Scheme: +4 for correct answer -1 for incorrect answer Subjective question is of 10 marks for all correct answer and 0 marks for incorrect. No partial marking is there. All the best !
- 1.Which of the following are Sub-Section? (multiple correct)
- A.
Engine
- B.
Differential
- C.
Wheel
- D.
Universal Joint
- 2.Which of the following are in Suspension System? (multiple correct)
- A.
Tyre air
- B.
Linkage between vehicle and wheel
- C.
Chassis
- D.
Damper
- 3.
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A) [Blank] b) [Blank] c) [Blank] d) [Blank] - 4.Which of the following is not the component of Coilover Spring?
- A.
Damper
- B.
Trut
- C.
Coil Spring
- D.
None of these
- 5.How much fasteners does an average car have?
- A.
1500
- B.
2500
- C.
3500
- D.
5500
- 6.Main difference between Screws and Bolts is
- A.
Screws are tapered and bolts are not.
- B.
Nuts are used with screw, not with bolts.
- C.
Nuts are used with bolts, not with screws.
- D.
They don’t have any difference.
- 7.Which of the following head type is the round head type?
- A.
Option 1
- B.
Option 2
- C.
Option 3
- D.
Option 4
- 8.Maximum efficiency of IC Engines?
- A.
70%
- B.
80%
- C.
92.6%
- D.
40%
- 9.What is the function of controller?
- A.
To control the brakes
- B.
To control the amount of power suppilied to wheels
- C.
To control the traction
- D.
To control steering
- 10.Why inverter is used in electric vehicles?
- A.
For better traction control
- B.
For full vehicle control
- C.
To covert AC current into DC
- D.
Good Efficiency
- 11.How we control frequency in electric vehicle?
- A.
With the help of inverter
- B.
With the help of controller
- C.
Via battery
- D.
No way to control frequency
- 12.Why traction in electric vehicle is better than conventional IC Engine vehicle?
- A.
Uniform power generation
- B.
Uniform distribution of weight
- C.
Due to better suspension
- D.
Broad tires
- 13.When the first electric vehicle was build?
- A.
1856
- B.
1845
- C.
1834
- D.
1854
- 14.The first IC Engine was patented in?
- A.
1843
- B.
1901
- C.
1801
- D.
1864
- 15.Which engine part provides momentum for piston to move from BDC to TDC after one cycle?
- A.
Connecting Rod
- B.
Crankshaft
- C.
Flywheel
- D.
Low pressure does the job
- 16.The air fuel ratio of petrol engines is controlled by____.
- A.
Controlling Valve
- B.
Governor
- C.
Injector
- D.
Carburetor
- 17.In a naturally aspirated diesel engine, the air is supplied by___.
- A.
A centrifugal blower
- B.
A vacuum chamber
- C.
An injection tube
- D.
Forced chamber
- 18.Self-ignition temp of diesel engine compared to petrol engine is ___.
- A.
Higher
- B.
Lower
- C.
Equal
- D.
Depends on quality of fuel
- 19.The function of fuel pump is _____.
- A.
Atomize the fuel
- B.
Filter the fuel
- C.
Deliver right quantity of fuel on right time
- D.
Suck the fuel from fuel tank
- 20.Length of crankshaft is maximum in ____.
- A.
V engine
- B.
Incline engine
- C.
Radial engine
- D.
Opposite cylinder engine
- 21.Which one have greater efficiency?
- A.
Supercharger
- B.
Turbocharger
- 22.Which one of them contain turbo lag?
- A.
Supercharger
- B.
Turbocharger
- 23.Main input power in supercharger is ____.
- A.
Output shaft of engine
- B.
Input shaft of engine
- 24.Which of the following is/ are true about piston rings? (multiple correct)
- A.
Piston ring seals the combustion chamber so that there is minimal loss of gases to the crank case.
- B.
Improving heat transfer from the piston to the cylinder wall.
- C.
Maintaining the proper quantity of the oil between the piston and the cylinder wall.
- D.
Regulating engine oil consumption by scraping oil from the cylinder walls back to the sump
- 25.What can be the gear ratio between camshaft and crankshaft?
- A.
1:4
- B.
1:2
- C.
2:1
- D.
4:1
- E.
1:1
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