UPRVNL Questions

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Q1:- An electrical circuit with 10 branches and 7 nodes will have

1. 4 loop equation
2. 7 loop equation
3. 10 loop equation
4. 3 loop equation

ANSWER:-1

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Q2:- In a circuit breaks the re striking voltage is measured in

1. peak value 
2. instanstaneous value
3. RMS value
4. average value

ANSWER:-1

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Q3:- To increase the range of a voltameter

1. a low resistance is connected in parallel
2. a high resistance is connected in parallel
3. a low resistance is connected in series 
4. a high resistance is connected in series

ANSWER:-4

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Q4:- In the case of HVDC system there is

1. neither charging current nor skin effect
2. both charging current and skin effect
3. no charging current but skin effect
4. charging current but no skin effect 

ANSWER:-1

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Q5:- Kirchoff's voltage laws are not applicable to circuit with

1. lumped parameters
2. non linear resistance
3. distributed parameters
4. passive elements

ANSWER:-3

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