In case of absorption, both the operating and equilibrium lines will be straight for

Choose the sentence (s) in which the word 'straight means 'honest or frank'. (1) Draw a straight line through the two points. (2) You are not being straight with me, even though you know that I like straight answers. (3) It was a straight choice between taking or leaving the offer of friendship.

A

(1)

B

(3)

C

(1) and (2)

D

1) and (3)

For an absorber, both equilibrium and operating line will be straight for

A

Concentrated solution and non-isothermal operation

B

Dilute solution and non-isothermal operation

C

Dilute solution and isothermal operation

D

Concentrated solution and isothermal operation

If the overall efficiency and Murphree plate efficiency are equal, then both the equilibrium and operating lines are

A

Straight

B

Parallel

C

Both A & B

D

Neither A nor B

Towns A and C are connected by a straight highway which is 60 miles long. The straight-line distance between town A and town B is 50 miles, and the straight-line distance from town B to town C is 50 miles. How many miles is it from town B to the point on the highway connecting towns A and C which is closest to town B?

A

30

B

40

C

50

D

60

Towns A and C are connected by straight highway which is 60 miles long. The straight-line distance between town A and town B is 50 miles, and the straight-line distance from town B to town C is 50 miles. How many miles is it from town B to the point on the highway connecting towns A and C which is closest to town B?

A

30

B

40

C

50

D

60

Startting from Town S, Mr. Ahsan drove straight East for 3 Kms, Then he turned lest and drove straight North for 4 kms and stopped at town T. What is the straight line distance from town to town T?

A

7 kms

B

5 kms

C

8 kms

D

23 kms

Starting from Town S, Mr Ahsan drove straight East for 3 kms, then he turned left and drove straight North for 4 kms and stopped at Town T. What is the straight -line distance form Town S to Town T?

A

7kms

B

5 kms

C

8 kms

D

23kms

Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

A

Δp = G

B

Δp = G^0.5

C

Δp = G²

D

Δp = $$\frac{1}{{{{\text{G}}^{0.6}}}}$$

Absorption factor, for a fixed degree of absorption from a fixed amount of gas should be

A

1

B

> 1

C

≤ 1

In a gas-liquid absorption coloumn, for obtaining the maximum absorption efficiency

A

Liquid stream should be distributed uniformly

B

Gas stream should be distributed uniformly

C

Both gas as well as liquid streams should be distributed uniformly

D

By passing should be completely avoided

In case of absorption, both the operating and equilibrium lines will be straight for

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