Suzlon Group Senior Executive Interview Questions and Answers

Reheater protection is a safety measure to prevent damage to the reheater in a power plant.

• Reheater protection is necessary to prevent overheating and damage to the reheater.

• It involves monitoring the temperature and pressure of the reheater and shutting down the system if necessary.

• Reheater protection can be achieved through the use of sensors, alarms, and automatic shutdown systems.

• Examples of reheater protection sys...read more

Cold start procedure is the process of starting a system or machine from a completely shut down state.

• Check power source and ensure it is connected properly

• Turn on the machine or system

• Check for any error messages or warnings

• Allow the machine or system to warm up or stabilize before use

• Perform any necessary system checks or tests before use

HP Lp bypass system is a feature in HP printers that allows the printer to continue printing even if one of the ink cartridges is empty.

• HP Lp bypass system is designed to prevent printing from stopping due to an empty ink cartridge.

• When the printer detects an empty cartridge, it automatically switches to the bypass mode and uses the remaining cartridges to continue printing.

• This feature is particularly useful in situat...read more

The condenser vacuum should be maintained at a level between 28-29 inches of mercury.

• The vacuum level is important for efficient operation of the condenser.

• The ideal vacuum level is between 28-29 inches of mercury.

• If the vacuum level is too low, it can cause reduced efficiency and increased energy consumption.

• If the vacuum level is too high, it can cause damage to the condenser.

• Regular monitoring and maintenance of the...read more

Scoop control refers to the process of managing the amount of material being scooped or loaded onto a vehicle or machine.

• It involves monitoring the weight and volume of the material being loaded.

• Scoop control is important for ensuring safety and preventing overloading.

• Examples of machines that use scoop control include excavators, bulldozers, and front-end loaders.

Load capacity of a transformer depends on its kVA rating and voltage level.

• The load capacity of a transformer is measured in kVA (kilovolt-amperes).

• The higher the kVA rating of a transformer, the greater its load capacity.

• The voltage level of a transformer also affects its load capacity.

• For example, a 500 kVA transformer with a voltage level of 480V has a load capacity of 625 amps.

• Transformers can be overloaded, which ...read more

Conductors can be classified into different types based on their properties and applications.

• Metallic conductors: copper, aluminum, silver, gold

• Non-metallic conductors: graphite, electrolytes

• Superconductors: zero resistance at low temperatures

• Semiconductors: intermediate conductivity

• Insulators: high resistance to electric current

There are two types of O&M in power distribution: preventive and corrective.

• Preventive maintenance involves regular inspections, testing, and servicing of equipment to prevent breakdowns and prolong the life of the equipment.

• Corrective maintenance involves repairing or replacing equipment that has failed or is not functioning properly.

• Examples of preventive maintenance include cleaning and lubricating equipment, tighte...read more