CHEMICAL ENGINEERING

Tesla metre per ampere (T. m/A) is the unit for the measurement of_______________?

Byadmin February 7, 2019August 20, 2021

Tesla metre per ampere (T. m/A) is the unit for the measurement of_______________?

A. Magnetic susceptibility
B. Magnetic moment
C. Permeability of free space
D. Flux density

CHEMICAL ENGINEERING | Fluid Mechanics

In a fully turbulent flow (Re > 105) in a pipe of diameter ‘d’, for a constant pressure gradient, the dependence of volumetric flow rate of an incompressible fluid is

Question: In a fully turbulent flow (Re > 105) in a pipe of diameter ‘d’, for a constant pressure gradient, the dependence of volumetric flow rate of an incompressible fluid is
[A].

d
[B].
d2
[C].
d2.5
[D].
d4

Answer: Option C

Explanation:

No answer description available for this question.

Read More In a fully turbulent flow (Re > 105) in a pipe of diameter ‘d’, for a constant pressure gradient, the dependence of volumetric flow rate of an incompressible fluid is
CHEMICAL ENGINEERING | Chemical Engineering Basics

Internal cracks in drawn bars are due to

Question: Internal cracks in drawn bars are due to
[A].

secondary tensile stresses.
[B].
temperature gradient in the work piece.
[C].
heated dies and grips.
[D].
internal compressive residual stress.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Internal cracks in drawn bars are due to
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is – 57°C and 5.2 atm).

Question: Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is – 57°C and 5.2 atm).
[A].

Pressure must be kept below 5.2 atm.
[B].
Temperature must be kept above – 57°C.
[C].
Pressure must be kept below 5.2 atm. and temperature must be kept above 57°C.
[D].
Pressure and temperature must be kept below 5.2 atm. and – 57°C respectively.

Answer: Option D

Explanation:

No answer description available for this question.

Read More Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is – 57°C and 5.2 atm).
CHEMICAL ENGINEERING | Fluid Mechanics

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

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.

Read More For flow through an orifice from a reservoir, the actual velocity at the vena con-tracta is given by
CHEMICAL ENGINEERING | Chemical Reaction Engineering

A first order irreversible reaction, A B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.

Question: A first order irreversible reaction, A B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.
[A].

both conversion as well as concentration are same
[B].
conversion in both will be the same but concentrations will be different
[C].
both the conversion as well as concentrations will be different
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More A first order irreversible reaction, A B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.
CHEMICAL ENGINEERING | Furnace Technology

Ceramic recuperators compared to metallic recuperators for the same duty

Question: Ceramic recuperators compared to metallic recuperators for the same duty
[A].

are lighter.
[B].
occupy more space.
[C].
are less costly.
[D].
have higher pressure differential between flue gas & air side.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Ceramic recuperators compared to metallic recuperators for the same duty

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