Question: In a CRO which of the following is not a part of electron gun
Options
A : cathode
B : grid
C : accelerating anode
D : X - Y plates
Measurements and Instrumentation - Part 1 more questions
Which of the following are donor impurities?
To increase Q factor of a coil, the wire should....
An ammeter of 0-25 A range has a guaranteed accuracy....
The coil of a moving iron instrument has a resistance....
In 3 phase power measurement by two wattmeter method, the....
If reference sound pressure P 0 is 2 x 10....
Which of the following voltmeters would you use for measuring....
A single phase energy meter has the rating 1200 resolutions/....
In which of the transformer is the secondary nearly short....
A moving coil instrument has a resistance of 0.6 ?....
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