In electrolux refrigerator

Byadmin September 14, 2022

Question: In electrolux refrigerator
[A].

ammonia is absorbed in hydrogen

[B].

ammonia is absorbed in water

[C].

ammonia evaporates in hydrogen

[D].

hydrogen evaporates in ammonia

Answer: Option C

Explanation:

No answer description available for this question.

Engineering Materials | Mechanical Engineering

A steel containing 12 to 14% chromium and 0.12 to 0.35% carbon is called martensitic stainless steel.

Question: A steel containing 12 to 14% chromium and 0.12 to 0.35% carbon is called martensitic stainless steel.
[A].

True
[B].
False

Answer: Option A

Explanation:

No answer description available for this question.

Read More A steel containing 12 to 14% chromium and 0.12 to 0.35% carbon is called martensitic stainless steel.
CHEMICAL ENGINEERING | Heat Transfer

A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in __________ minutes.

Question: A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in __________ minutes.
[A].

10
[B].
>10
[C].
<10
[D].
either (b) or (c), depends on the mass of the body

Answer: Option B

Explanation:

No answer description available for this question.

Read More A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° C in __________ minutes.
Engineering Materials | Mechanical Engineering

Aluminium bronze has high resistance to corrosion.

Question: Aluminium bronze has high resistance to corrosion.
[A].

True
[B].
False

Answer: Option B

Explanation:

No answer description available for this question.

Read More Aluminium bronze has high resistance to corrosion.
Ic Engines And Nuclear Power Plants | Mechanical Engineering

A carburettor is used to supply

Question: A carburettor is used to supply
[A].

petrol, air and lubricating oil
[B].
air and diesel
[C].
petrol and lubricating oil
[D].
petrol and air

Answer: Option D

Explanation:

No answer description available for this question.

Read More A carburettor is used to supply
Refrigeration and Air Conditioning

Rating of a domestic refrigerator is of the order of__________________?

Rating of a domestic refrigerator is of the order of__________________?

A. 0.1 ton
B. 5 tons
C. 10 tons
D. 40 tons
E. 100 tons

Read More Rating of a domestic refrigerator is of the order of__________________?
CHEMICAL ENGINEERING | Heat Transfer

Extremely large or small volumes of fluids are generally best routed through the shell side of a shell and tube heat exchanger, because of the

Question: Extremely large or small volumes of fluids are generally best routed through the shell side of a shell and tube heat exchanger, because of the
[A].

less corrosion problems.
[B].
flexibility possible in the baffle arrangement.
[C].
low pressure drop.
[D].
high heat transfer co-efficient.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Extremely large or small volumes of fluids are generally best routed through the shell side of a shell and tube heat exchanger, because of the

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