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More than 1000 tons refrigeration capacity plants are usually of __________ type.

August 3, 2022 by QuizMaster

Question: More than 1000 tons refrigeration capacity plants are usually of __________ type.
[A].

vapour compression

[B].

vapour absorption

[C].

air refrigeration

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.

Four friends A, B, C and D live in a same locality. The house of B is in the east of A’s house but in the north of C’s house. The house of C is in the west of D’s house. D’s house is in which direction of A’s house?

August 3, 2022 by QuizMaster

Question: Four friends A, B, C and D live in a same locality. The house of B is in the east of A’s house but in the north of C’s house. The house of C is in the west of D’s house. D’s house is in which direction of A’s house?
[A].

South-East

[B].

North-East

[C].

East

[D].

Data is inadequate

Answer: Option A

Explanation:

Therefore, D’s house is in the South-East direction of A.

Air-petrol ratio for maximum power generation in spark ignition engine is about

August 3, 2022 by QuizMaster

Question: Air-petrol ratio for maximum power generation in spark ignition engine is about
[A].

6:1

[B].

12 : 1

[C].

18 : 1

[D].

24 : 1

Answer: Option B

Explanation:

No answer description available for this question.

Gas turbine normally employs a constant __________ cycle.

August 3, 2022 by QuizMaster

Question: Gas turbine normally employs a constant __________ cycle.
[A].

pressure

[B].

temperature

[C].

volume

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about

August 3, 2022 by QuizMaster

Question: Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about
[A].

9:1

[B].

17 : 1

[C].

23 : 1

[D].

29 : 1

Answer: Option B

Explanation:

No answer description available for this question.

X started to walk straight towards south. After walking 5 m he turned to the left and walked 3 m. After this he turned to the right and walked 5 m Now to which direction X is facing?

August 3, 2022 by QuizMaster

Question: X started to walk straight towards south. After walking 5 m he turned to the left and walked 3 m. After this he turned to the right and walked 5 m Now to which direction X is facing?
[A].

North-East

[B].

South

[C].

North

[D].

South-West

Answer: Option B

Explanation:

Hence X will face in the end towards South.

Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with be

August 3, 2022 by QuizMaster

Question: Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with be
[A].

9.5:1

[B].

12.5:1

[C].

15.5 :1

[D].

18.5 : 1

Answer: Option A

Explanation:

No answer description available for this question.

A coal with high __________ content will ignite most easily.

August 3, 2022 by QuizMaster

Question: A coal with high __________ content will ignite most easily.
[A].

hydrogen

[B].

oxygen

[C].

volatile matter

[D].

fixed carbon

Answer: Option C

Explanation:

No answer description available for this question.

One morning sujata started to walk towards the Sun. After covering some distance she turned to right then again to the right and after covering some distance she again turns to the right. Now in which direction is she facing?

August 3, 2022 by QuizMaster

Question: One morning sujata started to walk towards the Sun. After covering some distance she turned to right then again to the right and after covering some distance she again turns to the right. Now in which direction is she facing?
[A].

North

[B].

South

[C].

North-East

[D].

South-West

Answer: Option A

Explanation:

Hence finally Sujata will face towards North.

With decrease in the grain size of a material, its creep resistance

August 3, 2022 by QuizMaster

Question: With decrease in the grain size of a material, its creep resistance
[A].

increases.

[B].

decreases.

[C].

remains constant.

[D].

either (a) or (b) ; depends on the material.

Answer: Option C

Explanation:

No answer description available for this question.