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Find the current I in the following circuit.

This question was previously asked in
MPPKVVCL Jabalpur JE Electrical 16 August 2018 Official Paper
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  1. 4 A
  2. 2 A
  3. 6 A
  4. 8 A

Answer (Detailed Solution Below)

Option 2 : 2 A
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Detailed Solution

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The correct option is 2
Concept:


Calculation

apply KCL at node e

                            (1)

apply KCL at a node c

 

 put the value of in 1

 I = 

 I =  = =  = 2 A

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