Magnetron is a ________.Select one:a. high power vacuum tube. b. high power vacuum tube which can generate variable frequencies. c. nothing but a waveguide

The magnetron is a) is a high power vacuum tube. b) multi cavity devicec) frequency range is from 0.6 GHz to 30 GHz but according to requirement the frequency is adjusted by its constructively. d) available with 8 to 10 cavity. Select one:i. only a,b,d are correct. ii. only a,c,d are correct. iii. only a,b,c are correct. iv. all options a,b,c,d are correct.

a) is a high power vacuum tube. b) multi cavity devicec) frequency range is from 0.6 GHz to 30 GHz but according to requirement the frequency is adjusted by its constructively. d) available with 8 to 10 cavity. Select one:i. only a,b,d are correct. ii. only a,c,d are correct. iii. only a,b,c are correct. iv. all options a,b,c,d are correct.

All waves are produced byMultiple choice question.two different types of matter.something that vibrates.electromagnetic vacuums.

The name of the device present in the microwave oven which radiates Electromagnetic Wave is _____Select one:a. Not required electromagnetic waves because it requires microwavesb. Gunn diodec. Klystron oscillatord. Magnetron

Magnetron produces microwaves in ________. Select one:a. in a particular direction x, y or z of orientation of magnetronb. travelling direction depends on metallic plate arrangement c. all directions along the orientation of the magnetron