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Question

In microwave oven microwaves are emitted by

A Capacitor Correct Answer Incorrect Answer
B Convectional coils Correct Answer Incorrect Answer
C Magnetron Correct Answer Incorrect Answer
D None of these Correct Answer Incorrect Answer

Solution

Magnetrons are capable of generating extremely high frequencies and also short bursts of very high power. They are an important source of power in radar systems and in microwave ovens.

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