Process Equipment And Plant Design MCQ Questions & Answers

Process Equipment And Plant Design MCQ Questions & Answers | Chemical Engineering

Learn Process Equipment And Plant Design MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Process Equipment And Plant Design MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-4 section-3

To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of

A) $${\left( {1.2} \right)^{\frac{3}{2}}}$$ B) $${\left( {1.2} \right)^{\frac{3}{5}}}$$ C) $${\left( {1.2} \right)^{\frac{2}{3}}}$$ D) $${\left( {1.2} \right)^{\frac{5}{3}}}$$

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The ratio of linear stress to linear strain is termed as the

A) Modulus of elasticity B) Modulus of rigidity C) Bulk modulus D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The ratio of lateral strain to linear strain is termed as the

A) Poisson's ratio B) Bulk modulus C) Modulus of elasticity D) Shear modulus

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

__________ liquor is best handled in a long tube vertical evaporator.

A) Foamy B) Scaling C) Viscous D) Salting

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Pick out the wrong statement pertaining to the design of a long tube vertical evaporator.

A) Tube dia is 3 - 6 cms, while tube length in 3 - 6 metres B) Steam is fed to the shell, whereas the liquor is filled inside the tube C) Liquor level is maintained at $${\frac{l}{3}^{{\text{rd}}}}$$ to $$\frac{1}{2}$$ of the height of the tube D) None of these

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Oxygen carrying pipelines in chemical industries are coloured with __________ colour.

A) Yellow B) Black C) Blue D) Red

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Lug support is

A) The most suitable for thick vertical vessel B) Same as bracket support C) Provided usually for vessels of much smaller height than skirt supported vessels D) All of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Optimum economic pipe diameter for fluid flow is determined by the

A) Viscosity of the fluid B) Density of the fluid C) Total cost considerations (pumping cost plus fixed cost of the pipe) D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

__________ tower is the most suitable gas-liquid contacting device involving highly corrosive fluids.

A) Sieve plate B) Packed C) Bubble cap plate D) None of these

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Speed of the drum of the rotary vacuum filter normally ranges from __________ rpm.

A) 0.1 to 2 B) 5 to 7 C) 3 to 8 D) 8 to 15

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board