A PPI cathode-ray tube as used on a radar set – McqOptions

MCQOPTIONS

1.	A PPI cathode-ray tube as used on a radar set
A.	Is used to check the percentage of modulation
B.	Indicates both the range and azimuth of a target
C.	Indicates only the range of a target
D.	Is used for receiver alignment
Answer» C. Indicates only the range of a target

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