Which of the motor runs at almost constant speed:

Voltage drop can be reduced by increasing the size of the conductor:

Which of the following type of fault is more frequent in electrical system:

Which of the following is the Units for work:

If the gap between the capacitor plates are increased, capacitance value will:

In a capacitive circuit, voltage waveform will ___ the current waveform:

In a series circuit which of the following quantity remains same throughout the circuit:

In which of the following circuit, when Line to ground fault occurs flow of fault current is maximum in the circuit:

Sum of currents entering the node is equal to the sum of currents leaving the node

Which of the cell is rechargeable:

Which of the quantity flows when there is a potential difference between two points in a circuit:

Water stored in reservoir of a hydro power plant has which of the following energy:

When the supply frequency increases, electrical motors connected to the supply runs:

Effective ground resistance shall be as low as possible:

Harmonics causes heating the windings and power loss: