10+ Interview Questions and Answers

Thermal power plants generate electricity through the combustion of fossil fuels.

• Fuel combustion: Fossil fuels like coal, oil, or natural gas are burned to produce heat.

• Boiler: The heat generated from fuel combustion is used to convert water into steam.

• Steam turbine: The high-pressure steam drives the turbine, converting thermal energy into mechanical energy.

• Generator: The turbine's mechanical energy is used to rotate a generator, producing electrical energy.

• Condenser: The st...read more

Safety interlock for HT motor starting ensures safe operation by preventing accidental starting or unauthorized access.

• Safety interlock system is designed to prevent the motor from starting if certain conditions are not met.

• It typically includes sensors, switches, and control logic to monitor and control the starting process.

• Examples of safety interlock features include door interlocks, emergency stop buttons, and motor overload protection.

• Interlocks can also be integrated wi...read more

Preventive maintenance (PM) is the regular inspection and servicing of equipment to prevent breakdowns.

• Preventive maintenance is a proactive approach to ensure the reliability and longevity of electrical equipment.

• During PM, equipment is inspected, cleaned, lubricated, and calibrated as necessary.

• Common tasks during PM include checking for loose connections, testing electrical components, and replacing worn-out parts.

• PM helps identify potential issues before they cause major ...read more

To handle client team during a strike at the site, effective communication, negotiation, and problem-solving skills are crucial.

• Maintain open and transparent communication with the client team to keep them informed about the situation and potential impacts.

• Listen to the concerns and grievances of the client team members and address them promptly.

• Negotiate with the striking parties to find a resolution that minimizes disruption and satisfies both parties.

• Implement contingency ...read more

Accounts in basic accounting refer to the records of financial transactions of a business.

• Accounts are used to track the financial activities of a business.

• They include categories such as assets, liabilities, equity, revenue, and expenses.

• Examples of accounts include cash, accounts receivable, accounts payable, and retained earnings.

Cooling towers can be classified based on the type of draught used.

• Cooling towers can be classified as natural draught and mechanical draught towers.

• Natural draught towers use the buoyancy of heated air to draw in cooler air.

• Mechanical draught towers use fans to draw in air and create the necessary flow.

• Mechanical draught towers are more commonly used due to their higher efficiency.

• The type of draught used also affects the height and size of the tower.

• The selection of the typ...read more

My typing speed is 80 words per minute.

• I have a typing speed of 80 words per minute.

• I am proficient in touch typing and can accurately type at a fast pace.

• I have experience in data entry tasks where speed and accuracy are crucial.

• I can efficiently handle typing tasks such as entering customer information, inventory management, and generating reports.

A scoop panel is a component used in electrical engineering for controlling and distributing power.

• A scoop panel is typically used in industrial settings to manage power distribution.

• It consists of various switches, breakers, and meters to control and monitor the flow of electricity.

• Scoop panels are designed to ensure safety and efficiency in electrical systems.

• They can be customized based on the specific requirements of a facility or project.

• Examples of scoop panel applicati...read more

SF-6 CB is a type of circuit breaker that uses sulfur hexafluoride gas as the medium for arc extinction.

• SF-6 CB stands for Sulfur Hexafluoride Circuit Breaker.

• It is commonly used in high-voltage electrical systems.

• SF-6 gas has excellent dielectric properties, making it an effective insulating medium.

• The gas is used to extinguish the arc that forms during the interruption of current.

• SF-6 CBs are compact and require less maintenance compared to other types of circuit breakers.

Turbines can be classified based on their working fluid, energy conversion process, and application.

• Based on working fluid: steam turbines, gas turbines, water turbines

• Based on energy conversion process: impulse turbines, reaction turbines

• Based on application: power generation turbines, aircraft turbines, marine turbines