Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is ___________________?

Byadmin February 7, 2019August 20, 2021

Out of the following, the best material capable of withstanding shock & vibration without the danger of cracking is ___________________?

A. Malleable iron
B. Grey cast iron
C. Chilled cast iron
D. White cast iron

CHEMICAL ENGINEERING | Fluid Mechanics

Working principle of manometer comprises of balancing a coloumn of liquid against the pressure to be measured. Inclined tube manometer is especially used for the measurement of __________ pressure.

Question: Working principle of manometer comprises of balancing a coloumn of liquid against the pressure to be measured. Inclined tube manometer is especially used for the measurement of __________ pressure.
[A].

small differential
[B].
atmospheric
[C].
absolute
[D].
gage

Answer: Option A

Explanation:

No answer description available for this question.

Read More Working principle of manometer comprises of balancing a coloumn of liquid against the pressure to be measured. Inclined tube manometer is especially used for the measurement of __________ pressure.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type

Question: Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type
[A].

parallel flow with equal heat capacities.
[B].
counter flow with equal heat capacities.
[C].
counter flow with unequal heat capacities.
[D].
parallel flow with unequal heat capacities.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type
CHEMICAL ENGINEERING | Chemical Reaction Engineering

A balanced chemical reaction equation conforms to the law of

Question: A balanced chemical reaction equation conforms to the law of
[A].

conservation of mass
[B].
Avagadro’s hypothesis
[C].
gaseous volumes
[D].
none ofthese

Answer: Option A

Explanation:

No answer description available for this question.

Read More A balanced chemical reaction equation conforms to the law of
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

For an ideal gas, the activity co-efficient is

Question: For an ideal gas, the activity co-efficient is
[A].

directly proportional to pressure.
[B].
inversely proportional to pressure.
[C].
unity at all pressures.
[D].
none of these.

Answer: Option C

Explanation:

No answer description available for this question.

Read More For an ideal gas, the activity co-efficient is
CHEMICAL ENGINEERING

Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?

Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?

A. Alumina
B. Platinum
C. Vanadium pentoxide
D. Iron oxide

Read More Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Alloys having more than 80% copper are generally more

Question: Alloys having more than 80% copper are generally more
[A].

abrasion resistant.
[B].
corrosion resistant.
[C].
prone to season cracking.
[D].
machinable.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Alloys having more than 80% copper are generally more

Similar Posts