Al Shirawi Facilities Management Electrician Interview Questions and Answers

A diesel generator works by converting diesel fuel into mechanical energy, which is then converted into electrical energy.

• Diesel fuel is injected into the combustion chamber of the generator.

• The fuel is ignited by the heat of compression, causing it to combust and expand.

• The expansion of the combusted fuel pushes the piston, creating mechanical energy.

• The mechanical energy is then converted into electrical energy throu...read more

A circuit breaker is a device that automatically interrupts the flow of electric current in a circuit to protect against overcurrent or short circuit.

• Circuit breakers are designed to prevent damage to electrical equipment and reduce the risk of electrical fires.

• They work by detecting excessive current flow and quickly opening the circuit to stop the flow of electricity.

• Common types of circuit breakers include thermal, ...read more