Test: I.C. Engines- 2


25 Questions MCQ Test Mechanical Engineering SSC JE (Technical) | Test: I.C. Engines- 2


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Attempt Test: I.C. Engines- 2 | 25 questions in 50 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Mechanical Engineering SSC JE (Technical) for Mechanical Engineering Exam | Download free PDF with solutions
QUESTION: 1

Which of the following fuel can be obtained by fermentation of vegetable matter.

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QUESTION: 2

Where does mixing of air takes place in case of diesel engine.

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QUESTION: 3

The  air fuel ratio required for cruising is

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QUESTION: 4

 In SI Engines spark advance is generally of the order of

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QUESTION: 5

The efficiency of two stroke engine as compared to that of 4 stroke engine is

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QUESTION: 6

Lean AFM means:-

where Ø = equivalence ratio.

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QUESTION: 7

Motoring test is done to find out

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QUESTION: 8

If number of working stroke of 4 stroke engine is N, than for 2 stroke engine it will be

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QUESTION: 9

Which one of the following automobile exhaust gas pollutants is a major cause of photo chemical smog.

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QUESTION: 10

The discharge of hydrocarbons from petrol automobile exhaust is minimum when vehicle is

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QUESTION: 11

Increase in temperature of combustion increases which of these pollutants.

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QUESTION: 12

The cause of smoke from IC engines is

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QUESTION: 13

Turbochargers, are

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QUESTION: 14

Pressure of carbon monoxide in exhaust means.

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QUESTION: 15

At the time of starting the carburator supplies a mixure which is

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QUESTION: 16

CNG is a mixure of

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QUESTION: 17

​The peak pressure in IC engine combustion occurs at a crank angle of

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QUESTION: 18

Minimum air fuel ratio for Diesel engine is

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QUESTION: 19

With increases in humidity knocking in SI Engines

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QUESTION: 20

In SI engines spark plug should be located,

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QUESTION: 21

As delay period increases knocking in CI Engine

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QUESTION: 22

CI engines as compared to SI engines are

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QUESTION: 23

Which of the following has lowest self ignition temperature.

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QUESTION: 24

Air fuel mixure during Accelerating is around

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QUESTION: 25

which among the following has maximum efficiency

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