Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

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61.
Yield strength of a material is determined by the __________ test.

A. Creep

B. Tension

C. Compression

D. Endurance

Answer & Solution Discuss in Board Save for Later

62.
Work done by a/an __________ process is determined by ∫p.dV.

A. Adiabatic

B. Quasi-static

C. Isothermal

D. Isentropic

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63.
The cathode in an electrochemical cell always carries

A. Negative charge

B. Positive charge

C. Zero charge

D. Positive or negative charge depending upon the nature of the cell

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64.
Rockwell number represents the

A. Hardness of a substance

B. Colour of a pigment

C. Density of a polymer

D. Active ingredients in a fertiliser

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65.
Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.

A. Manganese

B. Phosphorous

C. Magnesium

D. Chromium

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66.
Steel & cast iron pipes are produced by __________ casting.

A. Slush

B. Die

C. Investment

D. True centrifugal

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67.
Electric arc furnace is employed mainly for the production of __________ steel.

A. High carbon

B. Alloy

C. Mild

D. Plain carbon

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68.
Powder metallurgy technique is used in the production of __________ tools.

A. Tungsten carbide

B. High carbon steel

C. High speed steel

D. Drilling

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69.
Which of the following is normally not found in both the S.I. (petrol) & C.I. (diesel) engines?

A. Air filter

B. Fuel injector

C. Exhaust silencer

D. Battery

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70.
Babbit lining is used on brass/bronze bearings to increase the

A. Antifriction properties

B. Compressive strength

C. Bearing resistance

D. Wear resistance

Answer & Solution Discuss in Board Save for Later

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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

61. Yield strength of a material is determined by the __________ test.

Answer & Solution

62. Work done by a/an __________ process is determined by ∫p.dV.

Answer & Solution

63. The cathode in an electrochemical cell always carries

Answer & Solution

64. Rockwell number represents the

Answer & Solution

65. Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.

Answer & Solution

66. Steel & cast iron pipes are produced by __________ casting.

Answer & Solution

67. Electric arc furnace is employed mainly for the production of __________ steel.

Answer & Solution

68. Powder metallurgy technique is used in the production of __________ tools.

Answer & Solution

69. Which of the following is normally not found in both the S.I. (petrol) & C.I. (diesel) engines?

Answer & Solution

70. Babbit lining is used on brass/bronze bearings to increase the

Answer & Solution

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61.
Yield strength of a material is determined by the __________ test.

62.
Work done by a/an __________ process is determined by ∫p.dV.

63.
The cathode in an electrochemical cell always carries

64.
Rockwell number represents the

65.
Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.

66.
Steel & cast iron pipes are produced by __________ casting.

67.
Electric arc furnace is employed mainly for the production of __________ steel.

68.
Powder metallurgy technique is used in the production of __________ tools.

69.
Which of the following is normally not found in both the S.I. (petrol) & C.I. (diesel) engines?

70.
Babbit lining is used on brass/bronze bearings to increase the