AE & JE EE Quiz: Basic Electrical and Network Theory Booster Quiz -2

For maximum power transfer theorem value of load resistance must be?

The Superposition theorem is used when the circuit contains:

Determine the value of resistance (in Ohms) of a resistor at 40 degree Celsius, when the resistance has a resistance to 10 ohms at 0 degree Celsius and the temperature coefficient at 0 degree Celsius is 0.04.

Find out the phase angle between i₁ & i₂ and also state that which current is leading from the other one.

i₁(t) = –20sin (ωt + 35°)

i₂(t) = 10cos (ωt + 85°)

Find the total power absorbed by all the resistors in the given circuit.

The Kirchhoff’s current law is based on

If three resistors of equal value are connected in parallel to 10 V source and power consumption is 30 W. What will be the power consumption when they are connected in series?

A coil carries a current of 20A having 160 turns it is wound over a ring with a mean circumference of 80 cm & uniform cross-sectional area 40 cm². Calculate the total flux.