List of top General Science Questions on Power factor asked in BIHAR ITICAT

Both sides of solar cells are protected by using thin sheets in case of silicon-based PV cells. Such sheets are made up of:

What is the unit of heat in CGS?

On which of the following factors does the choice of site for hydro-electric power plant NOT depend?

A 200 V lamp takes a current of 0.5 amp and produces a total flux of 3000 lumens. Calculate the efficiency of the lamp.

The power supplied to a balanced star connected load is:

When two SCRs are connected in anti-parallel combination, it is called:

The phase difference of voltages and currents in three-phase systems is:

Which of the following methods is NOT used for lighting calculations?

The ratio of the sum of individual maximum demands to the maximum demand on power station is known as:

The power factor of a universal motor is: