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For flow through an orifice from a reservoir, the actual velocity at the vena con-tracta is given by

CHEMICAL ENGINEERING, Fluid Mechanics /
Question: For flow through an orifice from a reservoir, the actual velocity at the vena con-tracta is given by
[A].

2gh

[B].

C.V. 2gh

[C].

Cd 2gh

[D].

Cc 2gh

Answer: Option B

Explanation:

No answer description available for this question.

For flow through an orifice from a reservoir, the actual velocity at the vena con-tracta is given by Read More »

CHEMICAL ENGINEERING, Fluid Mechanics

In deriving Bernoulli’s equation, fluid is assumed to be

CHEMICAL ENGINEERING, Fluid Mechanics /
Question: In deriving Bernoulli’s equation, fluid is assumed to be
[A].

incompressible, frictionless, steady, along a streamline.

[B].

uniform, steady, incompressible, along a streamline.

[C].

steady, density being pressure dependent, frictionless.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

In deriving Bernoulli’s equation, fluid is assumed to be Read More »

CHEMICAL ENGINEERING, Fluid Mechanics

If ‘x’ is the depth of flow in an open channel of large width, then the hydraulic radius is equal to

CHEMICAL ENGINEERING, Fluid Mechanics /
Question: If ‘x’ is the depth of flow in an open channel of large width, then the hydraulic radius is equal to
[A].

x

[B].

x/2

[C].

x/3

[D].

2x/3

Answer: Option A

Explanation:

No answer description available for this question.

If ‘x’ is the depth of flow in an open channel of large width, then the hydraulic radius is equal to Read More »

CHEMICAL ENGINEERING, Fluid Mechanics

In his childhood, the narrator looked “more like a foreigner than a Dawood Bohri” This was because he was

Comprehension, Verbal Ability /
Question: In his childhood, the narrator looked “more like a foreigner than a Dawood Bohri” This was because he was
[A].

a foreign child

[B].

a very healthy boy

[C].

tell and smart

[D].

fair and brown haired

Answer: Option D

Explanation:

No answer description available for this question.

In his childhood, the narrator looked “more like a foreigner than a Dawood Bohri” This was because he was Read More »

Comprehension, Verbal Ability

Capacity of a hydraulic accumulator is defined in terms of maximum

CHEMICAL ENGINEERING, Fluid Mechanics /
Question: Capacity of a hydraulic accumulator is defined in terms of maximum
[A].

amount of energy stored.

[B].

flow rate through accumulator.

[C].

rate of falling of ram.

[D].

volume available in the cylinder.

Answer: Option A

Explanation:

No answer description available for this question.

Capacity of a hydraulic accumulator is defined in terms of maximum Read More »

CHEMICAL ENGINEERING, Fluid Mechanics