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posted on 6 Jun 2023
I was interviewed before Jun 2022.
Turbine rotating speed is the speed at which the turbine blades rotate to generate power.
Turbine rotating speed is typically measured in revolutions per minute (RPM).
The rotating speed of a turbine is determined by the design and size of the turbine.
Higher rotating speeds can result in increased power output, but also increased wear and tear on the turbine components.
Maintaining the optimal rotating speed is crucial fo
The stem power plant function involves converting thermal energy into mechanical energy to generate electricity.
Stem power plants use steam to drive turbines that are connected to generators to produce electricity.
The steam is produced by heating water using fuels like coal, natural gas, or nuclear reactions.
The turbines convert the kinetic energy of the steam into mechanical energy, which is then converted into electr...
Safety rules are guidelines and procedures put in place to ensure the well-being and protection of individuals in a work environment.
Safety rules are established to prevent accidents and injuries in the workplace.
They include wearing appropriate personal protective equipment (PPE) such as helmets, gloves, and safety goggles.
Safety rules also involve following proper procedures for handling equipment and machinery to mi...
posted on 26 Aug 2021
A heat exchanger is a device used to transfer heat between two or more fluids. A floating heat exchanger is a type of heat exchanger that is not fixed in place.
Heat exchangers are used in a variety of industries, including HVAC, chemical processing, and power generation.
They work by transferring heat from one fluid to another through a solid barrier.
Floating heat exchangers are typically used in marine applications, wh...
Valves can be classified based on their function such as isolation, regulation, and safety.
Isolation valves are used to completely shut off the flow of fluid or gas.
Regulation valves are used to control the flow rate or pressure of fluid or gas.
Safety valves are used to release excess pressure to prevent damage to the system or equipment.
Examples of isolation valves include gate valves and ball valves.
Examples of regul...
No, RT is not used in small bore socket weld.
Small bore socket welds are typically inspected using visual inspection and dye penetrant testing.
Radiographic testing (RT) is not necessary for small bore socket welds.
RT is typically used for larger welds or critical applications where defects could have severe consequences.
posted on 17 May 2024
Mainly on basic details
posted on 4 Feb 2025
posted on 25 Nov 2024
Industrial compressors work by increasing the pressure of a gas to create mechanical energy.
Industrial compressors use a motor to draw in and compress gas, then release it at a higher pressure.
The compressed gas can be used for various industrial applications such as powering pneumatic tools or HVAC systems.
Common types of industrial compressors include reciprocating, rotary screw, and centrifugal compressors.
The overhauling procedure of a centrifugal pump involves disassembling, inspecting, repairing/replacing components, and reassembling the pump.
Start by shutting off power to the pump and draining the system
Remove the pump casing and impeller to access internal components
Inspect components for wear, damage, or corrosion
Repair or replace damaged components such as bearings, seals, or impeller
Reassemble the pump, ensuring ...
posted on 26 Jun 2022
I applied via Naukri.com and was interviewed in May 2022. There were 2 interview rounds.
posted on 25 Aug 2022
I applied via Company Website and was interviewed before Aug 2021. There were 3 interview rounds.
posted on 27 Jan 2022
I applied via Company Website and was interviewed in Jul 2021. There were 3 interview rounds.
posted on 8 Aug 2021
I applied via Recruitment Consultant and was interviewed in Jul 2021. There was 1 interview round.
Permits are used to ensure safety and control during maintenance work. There are various types of permits.
Hot work permit - for work involving open flames or heat sources
Confined space permit - for work in enclosed spaces
Electrical permit - for work involving electrical systems
Work at height permit - for work at elevated locations
Excavation permit - for work involving digging or excavation
Lockout/tagout permit - for wo...
posted on 26 Sep 2023
I applied via Walk-in and was interviewed before Sep 2022. There were 3 interview rounds.
based on 1 interview
Interview experience
Power Grid Corporation of India
NTPC
Indian Oil Corporation
Reliance Industries