Sahrudaya Healthcare (Medicover Hospitals) Engineering Supervisor Interview Questions and Answers

A DG (diesel generator) works by converting diesel fuel into mechanical energy through combustion, which is then converted into electrical energy through an alternator.

• Diesel fuel is injected into the combustion chamber where it is ignited by a spark plug or compression, creating controlled explosions that drive the pistons.

• The pistons turn the crankshaft, which is connected to the alternator, causing it to rotate and ...read more

UPS stands for Uninterruptible Power Supply, which provides backup power in case of electrical failure.

• UPS works by converting AC power to DC power and storing it in batteries.

• During a power outage, the UPS switches to battery power to provide continuous electricity to connected devices.

• UPS systems come in different sizes and capacities to support various loads and runtime requirements.

• Some UPS units also offer surge p...read more