ELECTRICAL ENGINEERING
Assignment 1
1. What is open circuit and closed?
2. Explain how an inductor reacts in dc and ac
circuits.
3. Calculate the current flowing across the
circuit.
4. A sinusoidal source of 60 Hz and a peak value
of 12A is passed into a circuit.
a.Write the equation of the same.
b.Find the average and rms value.
5. Explain the significance of power factor with
the equation.
6. In the RLC circuit the current is lagging.What
does it mean?
7. What is active power and reactive power?
8. Explain line voltage and phase voltage.
9. Define energy.If 1KC is imported to a battery
then what is the value of the energy?
10. Difference between active components
and passive components.