CHEMICAL ENGINEERING | Fluid Mechanics

In magnetic flow meters, voltage generation is

Byadmin August 13, 2022

Question: In magnetic flow meters, voltage generation is
[A].

due to the motion of conducting fluid through an externally generated uniform field.

[B].

proportional to the fluid velocity.

[C].

both (a) and (b).

[D].

neither (a) nor (b).

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Cold chiesel’s hammers are made of

Question: Cold chiesel’s hammers are made of
[A].

high speed steel
[B].
high carbon steel
[C].
forged steel
[D].
mild steel

Answer: Option B

Explanation:

No answer description available for this question.

Read More Cold chiesel’s hammers are made of
Fluid Mechanics

The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if___________________?

The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if___________________?

A. the area is horizontal
B. the area is vertical
C. the area is inclined
D. all of the above
E. none of the above

Read More The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if___________________?
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Ideal refrigeration cycle is

Question: Ideal refrigeration cycle is
[A].

same as Carnot cycle.
[B].
same as reverse Carnot cycle.
[C].
dependent on the refrigerant’s properties.
[D].
the least efficient of all refrigeration processes.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Ideal refrigeration cycle is
Fluid Mechanics

In steady flow of a fluid, the total accele ration of any fluid particle______________?

In steady flow of a fluid, the total accele ration of any fluid particle______________?

A. can be zero
B. is never zero
C. is always zero
D. is independent of coordinates

Read More In steady flow of a fluid, the total accele ration of any fluid particle______________?
CHEMICAL ENGINEERING | Chemical Engineering Basics

A colloidal system, in which a liquid is dispersed in gas is called a/an

Question: A colloidal system, in which a liquid is dispersed in gas is called a/an
[A].

gel
[B].
aerosol
[C].
foam
[D].
emulsion

Answer: Option B

Explanation:

No answer description available for this question.

Read More A colloidal system, in which a liquid is dispersed in gas is called a/an
CHEMICAL ENGINEERING | Fluid Mechanics

A Newtonion liquid (ρ = density, μ = viscosity) is flowing with velocity v in a tube of diameter ‘D’. Let Δp be the pressure drop across the length ‘L’. For a laminar flow, Δp is proportional to

Question: A Newtonion liquid (ρ = density, μ = viscosity) is flowing with velocity v in a tube of diameter ‘D’. Let Δp be the pressure drop across the length ‘L’. For a laminar flow, Δp is proportional to
[A].

L ρv2/D
[B].
L μ;V/D2
[C].
D ρv2/L
[D].
μ V/L

Answer: Option A

Explanation:

No answer description available for this question.

Read More A Newtonion liquid (ρ = density, μ = viscosity) is flowing with velocity v in a tube of diameter ‘D’. Let Δp be the pressure drop across the length ‘L’. For a laminar flow, Δp is proportional to

Similar Posts