P = I^{2}R

Where P = power

I = Current

R = Resistance

Description : What is the mathematical relationship between resistance and conductance?

Description : What is the relationship between power and current?

Last Answer : P = I2R Where P = power I = Current R = Resistance This the relationship between current and power.

Description : In a transformer the resistance between its primary and secondary should be?

Last Answer : In a transformer the resistance between its primary and secondary should be infinity.

Description : When an alternating current passes through an ohmic resistance the electrical power converted into heat is?

Last Answer : When an alternating current passes through an ohmic resistance the electrical power converted into heat is true power.

Last Answer : In a single phase power factor meter the phase difference between the currents in the two pressure coils is exactly 90°.