_____________is_a_microwave_device_in_which_the_frequency_of_operation – McqOptions

MCQOPTIONS

1.	_____________is_a_microwave_device_in_which_the_frequency_of_operation_is_determined_by_the_biasing_field_strength.
A.	VTM
B.	Gyratron
C.	Helix BWO
D.	None of the mentioned
Answer» C. Helix BWO

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