Physics Questions And Answers :: Microwaves: part1



Basic Science : Microwaves QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2014 job and other entrance examinations :

1.The property that a microwaves moves along straight line and can be reflected is used in

television
radar and radio astrology
wireless telegraphy
magnetron

2.The holes in the resonant cavities of a magnetron act as

inductors
capacitors
outlets for electrons
outlets for microwaves

3.The device which produces microwaves is

Magnetron
Iconoscope
receiver
Cathode ray oscilloscope

4.Which of the following is not used for generating microwaves

klystron oscillator
travelling wave tube
magnetron
Hartley oscillator

5.The device to generate microwaves is called

klystron oscillator
cyclotron
Van-de-Graff generator
turned-base oscillator

More Microwaves QUESTIONS AND ANSWERS available in next pages

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