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If in a p-n junction, a square input signal of 10 V is applied as shown, then the output across RL will be:
              

1. 2.
3. 4.
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The electrical circuit used to get smooth output from a rectifier circuit is called:

1. oscillator.

2. filter.

3. amplifier.

4. logic gates.

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Function of rectifier is 

(1) To convert ac into dc             

(2) To convert dc into ac

(3) Both (a) and (b)                   

(4) None of these

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In the diagram, the input is across terminals A and C and the output is across terminals B and D, then the output is:


(1) Zero                                                              

(2) Same as input

(3) Full wave rectifier  

(4) Half wave rectifier

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In the half-wave rectifier circuit shown. Which one of the following wave forms is true for VCD, the output across C and D?

1. 

2. 

3. 

4. 

 87%
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