Question

3
13 Which function control in CRO, adjust
the trace sharper?
Focus
Intensity
Time/Div trigger Amplitude (V/Div)​

Answer 1

Answer:

Number of controls are required to be provided on a panel of CRO to facilitate its proper functioning. Intensity control is provided for adjustment of brightness of the spot on the screen. It is accomplished by varying the voltage between the first and second anodes. The horizontal and vertical position controls are provided for moving the beam on any part of the screen. It is accomplished by applying a dc voltage to horizontal or vertical deflection plates. Similarly there are other numerous controls in a CRO, which will be discussed, in detail, here.

Explanation:

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