Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

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71.
The highest stress that a material can withstand for a specified length of time without excessive deformation is called the __________ strength.

A. Creep

B. Endurance

C. Fatigue

D. None of these

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72.
Common salt is produced from sea water in India generally by the __________ method.

A. Freeze drying

B. Solar evaporation

C. Electrolytic

D. None of these

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73.
Work study deals with the __________ study.

A. Time

B. Motion

C. Both A & B

D. Neither A nor B

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74.
Gage pressure within a spherical droplet of a fluid is 'p'. What will be gage pressure within a bubble of the same size & of the same fluid ?

A. p

B. 2 p

C. 0.5 p

D. 0.25 p

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75.
Larger length & diameter water pipes are made by

A. Electrical resistance welding

B. Die casting

C. Semi-centrifugal casting

D. Continuous casting

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76.
Ammonia gas can be dried by

A. PCl₅

B. Quick lime

C. CaCl₂

D. Concentrated H₂SO₄

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77.
Sudden fall of atmospheric pressure by a large amount is an indication of the

A. Rain

B. Cold wave

C. Storm

D. Fair weather

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78.
An alloy of Fe - 0.4 % C is

A. Cast iron

B. Hypo-eutectoid steel

C. Hyper-eutectoid steel

D. Eutectoid steel

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79.
An ideal fluid is

A. Viscous & incompressible

B. Non-viscous & compressible

C. Non-viscous & incompressible

D. Viscous & compressible

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80.
Wave length of X-rays is about 1 angstron, however it can not pass through a sheet of

A. Paper

B. Cloth

C. Lead

D. Aluminium

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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

71. The highest stress that a material can withstand for a specified length of time without excessive deformation is called the __________ strength.

Answer & Solution

72. Common salt is produced from sea water in India generally by the __________ method.

Answer & Solution

73. Work study deals with the __________ study.

Answer & Solution

74. Gage pressure within a spherical droplet of a fluid is 'p'. What will be gage pressure within a bubble of the same size & of the same fluid ?

Answer & Solution

75. Larger length & diameter water pipes are made by

Answer & Solution

76. Ammonia gas can be dried by

Answer & Solution

77. Sudden fall of atmospheric pressure by a large amount is an indication of the

Answer & Solution

78. An alloy of Fe - 0.4 % C is

Answer & Solution

79. An ideal fluid is

Answer & Solution

80. Wave length of X-rays is about 1 angstron, however it can not pass through a sheet of

Answer & Solution

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71.
The highest stress that a material can withstand for a specified length of time without excessive deformation is called the __________ strength.

72.
Common salt is produced from sea water in India generally by the __________ method.

73.
Work study deals with the __________ study.

74.
Gage pressure within a spherical droplet of a fluid is 'p'. What will be gage pressure within a bubble of the same size & of the same fluid ?

75.
Larger length & diameter water pipes are made by

76.
Ammonia gas can be dried by

77.
Sudden fall of atmospheric pressure by a large amount is an indication of the

78.
An alloy of Fe - 0.4 % C is

79.
An ideal fluid is

80.
Wave length of X-rays is about 1 angstron, however it can not pass through a sheet of