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In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

Question: In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
[A].

scavenging

[B].

detonation

[C].

supercharging

[D].

polymerisation

Answer: Option A

Explanation:

No answer description available for this question.

In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as Read More »

Ic Engines And Nuclear Power Plants, Mechanical Engineering

In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then __________ is employed.

Question: In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then __________ is employed.
[A].

fuel pump

[B].

injector

[C].

carburettor

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then __________ is employed. Read More »

Ic Engines And Nuclear Power Plants, Mechanical Engineering

It is well known that the world urgently needs adequate distribution of food, so that everyone gets enough. Adequate distribution of medicine is just as urgent. Medical expertise and medical supplies need to be redistributed throughout the world so that people in emerging nations will have proper medical care. This paragraph best supports the statement that

Question: It is well known that the world urgently needs adequate distribution of food, so that everyone gets enough. Adequate distribution of medicine is just as urgent. Medical expertise and medical supplies need to be redistributed throughout the world so that people in emerging nations will have proper medical care.
This paragraph best supports the statement that

[A].

the majority of the people in the world have never been seen by a doctor.

[B].

food production in emerging nations has slowed during the past several years.

[C].

most of the world’s doctors are selfish about giving time and money to the poor.

[D].

the medical-supply industry should step up production of its products.

Answer: Option E

Explanation:

This answer is implied by the statement that redistribution is needed so that people in emerging nations can have proper medical care. Choices a, b, and c are not mentioned in the passage. Choice d is also incorrect—the passage indicates that the distribution of medicine, not its production, is inadequate.

It is well known that the world urgently needs adequate distribution of food, so that everyone gets enough. Adequate distribution of medicine is just as urgent. Medical expertise and medical supplies need to be redistributed throughout the world so that people in emerging nations will have proper medical care. This paragraph best supports the statement that Read More »

Analyzing Arguments, Logical Reasoning

In diesel engines, the fuel is injected in the form of very fine spray, into the engine cylinder, which gets ignited due to high temperature of the compressed air.

Question: In diesel engines, the fuel is injected in the form of very fine spray, into the engine cylinder, which gets ignited due to high temperature of the compressed air.
[A].

Agree

[B].

Disagree

Answer: Option A

Explanation:

No answer description available for this question.

In diesel engines, the fuel is injected in the form of very fine spray, into the engine cylinder, which gets ignited due to high temperature of the compressed air. Read More »

Ic Engines And Nuclear Power Plants, Mechanical Engineering