The efficiency of jet engine is Options: A . &nbspLower at low speed B . &nbspHigher at high altitudes C . &nbspSame at all altitudes D . &nbspHigher at high speed

The efficiency of jet engine is

Question

The efficiency of jet engine is

Options:

A . Lower at low speed

B . Higher at high altitudes

C . Same at all altitudes

D . Higher at high speed

Answer: Option B

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