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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 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.

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.

In cold working of metal as compared to its hot working

August 3, 2022 by QuizMaster

Question: In cold working of metal as compared to its hot working
[A].

cracks and blow holes are eliminated.

[B].

ductility and impact strength improves.

[C].

appreciable strain hardening is produced.

[D].

yield stress, hardness and fatigue strength is not at all affected.

Answer: Option D

Explanation:

No answer description available for this question.

P started from his house towards west. After walking a distance of 25 m. He turned to the right and walked 10 m. He then again turned to the right and walked 15 m. After this he is to turn right at 135o and to cover 30 m. In which direction should he go?

August 3, 2022 by QuizMaster

Question: P started from his house towards west. After walking a distance of 25 m. He turned to the right and walked 10 m. He then again turned to the right and walked 15 m. After this he is to turn right at 135o and to cover 30 m. In which direction should he go?
[A].

West

[B].

South

[C].

South-West

[D].

South-East

Answer: Option C

Explanation:

Hence he should go in the South-West direction.

Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding

August 3, 2022 by QuizMaster

Question: Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding
[A].

glycerol

[B].

nitro cellulose

[C].

camphor

[D].

none of these

Answer: Option D

Explanation:

No answer description available for this question.

No cutting fluid is normally used, while machining

August 3, 2022 by QuizMaster

Question: No cutting fluid is normally used, while machining
[A].

cast iron

[B].

aluminium

[C].

mild steel

[D].

stainless steel

Answer: Option A

Explanation:

No answer description available for this question.