A DC Source Of EMF E Volts And Internal Resistance R Ohms Is Connected To A Variable Load And It Is Adjusted Such That The Load Absorb Maximum Power From The Source The Current Drawn From The Source Is

 

The power dissipated in the 6Ω resistor is

 

Two Identical Coils A And B Have 400 Turns Placed Such That 60% Of Flux Produced By One Coil Link With The Other If A Current Of 10A Flowing In Coil A Produces A Flux Of 20mWb In It Find The Mutual Inductance Between Coil A And B

 

An Electrical Network Contains Only One Loop And No Other Mesh. How Many KVL Equations Can Be Formed For The Circuit?

 

A 3 Phase Voltage Of 220V Is Applied To A Balanced Delta Connected 3 Phase Purely Resistive Load Calculate The Ratio Of The Reactive Power To The Active Power

 

The Susceptance Of The Circuit Given In The Diagram Is

 

If two identical 2 A, 2 Ω Norton equivalent circuits are connected in parallel with like polarity connected to like polarity, the combined Norton equivalent circuit is: