NR Doshi & Partners Interview Questions and Answers

DG maintenance involves regular inspections, servicing, and repairs of diesel generators to ensure they are functioning properly.

• Regularly inspecting the diesel generator for any signs of wear or damage

• Performing routine servicing such as oil changes, filter replacements, and coolant checks

• Conducting load bank testing to ensure the generator can handle its rated capacity

• Addressing any issues or malfunctions promptly to prevent downtime

• Keeping detailed maintenance records for ...read more

Working in STP and WTP involves overseeing the operation and maintenance of sewage treatment plants and water treatment plants.

• Ensure proper functioning of equipment and systems

• Monitor water quality and treatment processes

• Implement maintenance schedules and repairs

• Comply with environmental regulations

• Train and supervise maintenance staff

• Troubleshoot issues and implement solutions

The AC system works by removing heat from the air inside a building and releasing it outside.

• The AC system uses refrigerant to absorb heat from the indoor air.

• The refrigerant then travels to the outdoor unit where it releases the heat.

• The cooled refrigerant returns to the indoor unit to absorb more heat.

• The fan in the indoor unit blows the cooled air back into the building.

• Regular maintenance, such as cleaning filters and checking for leaks, is important for efficient operati...read more

A starter is a device used to start an engine or motor by supplying it with the initial power needed to get it running.

• A starter typically consists of a motor, solenoid, and gears to engage the engine's flywheel.

• It is commonly used in vehicles to start the engine by turning the crankshaft until the combustion process begins.

• Starters can be electric, pneumatic, or hydraulic depending on the application.

• In industrial settings, starters are used to power up machinery and equipme...read more

A VRF system is a type of HVAC system that uses refrigerant as the cooling and heating medium, allowing for variable flow and individual control of multiple indoor units.

• VRF systems use a single outdoor unit connected to multiple indoor units.

• Each indoor unit can be controlled independently for personalized comfort.

• Refrigerant flow is varied based on the heating or cooling requirements of each zone.

• VRF systems are energy efficient and provide precise temperature control.

• Examp...read more