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Question

When fuel is added to the exhaust (burnt) gases in a jet engine combustion takes place. Some facts are mentioned here about this combustion. Pick the false one?
  1. It increases the intake of oxygen from the air
  2. It reduces fuel consumption
  3. It gives additional thrust
  4. It is known as 'after burning'

A
It increases the intake of oxygen from the air
B
It reduces fuel consumption
C
It gives additional thrust
D
It is known as 'after burning'
Solution
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When fuel is added to exhaust gases in a jet, engine combustion takes place to release energy so that it gives additional thrust to increase efficiency of the engine.

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