Creative Hands HR Consultancy Junior Officer Interview Questions and Answers

Inverter works on the principle of converting DC power to AC power.

• Inverter takes DC power input and converts it into AC power output.

• It uses electronic components like transistors and capacitors to switch the direction of current flow.

• The output waveform can be modified to produce sine wave, square wave, or modified sine wave.

• Common applications include solar power systems, UPS units, and electric vehicles.

Solar energy conversion is the process of converting sunlight into electricity or heat using solar panels or solar thermal systems.

• Solar energy conversion can be achieved through photovoltaic (PV) cells, which directly convert sunlight into electricity.

• Solar thermal systems use mirrors or lenses to concentrate sunlight onto a small area, generating heat that can be used to produce electricity or heat water.

• Solar energy...read more