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I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.
The Control Room Engineer is expected to have knowledge about steam, water, flue gas, ash handling, fuel handling system, boiler, turbine, DCS system of automation, FCV, feed contact stations, and three or single element system.
Steam is used to generate power in a power plant.
Water is used as a coolant in the condenser.
Flue gas is the exhaust gas from the combustion process.
Ash handling system is used to handle the ash...
Turbine specifications refer to the technical details of the turbine used in power generation.
Turbine specifications include the type of turbine, its capacity, efficiency, and operating conditions.
The type of turbine can be either steam or gas turbine.
Capacity refers to the amount of power the turbine can generate.
Efficiency is the ratio of the energy output to the energy input.
Operating conditions include the temperat...
Fuel handling system manages the storage, transfer, and distribution of fuel to the power plant.
Fuel is stored in large tanks and transported to the power plant through pipelines.
The fuel is then transferred to the boiler where it is burned to produce steam.
The steam is then used to turn the turbines which generate electricity.
The system also includes safety measures to prevent accidents and ensure proper functioning.
R...
A boiler is a closed vessel that generates steam by heating water. It is used in various industries for heating and power generation.
Boilers are used in industries such as power generation, chemical processing, and food and beverage production.
The basic purpose of a boiler is to convert water into steam, which can be used for heating, power generation, or other industrial processes.
Boilers work by heating water to its ...
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posted on 23 Apr 2020
I applied via Naukri.com and was interviewed in Oct 2019. There were 4 interview rounds.
I applied via Job Portal and was interviewed before Jun 2021. There were 3 interview rounds.
What is your contribution in your last job?
posted on 17 Oct 2022
I applied via Approached by Company and was interviewed before Oct 2021. There were 3 interview rounds.
The paint RAL code and thickness applied on the fixture is recorded for quality control purposes.
The RAL code is a standardized color code system used in Europe.
The paint thickness is measured using a paint thickness gauge.
The recorded data is used to ensure consistency in the painting process and to meet customer specifications.
Example: RAL 9005 (Jet Black) with a paint thickness of 50 microns.
The clamps used on the fixture are made by various manufacturers.
The make of clamps used on the fixture may vary depending on the specific fixture and its requirements.
Some common manufacturers of clamps include Bessey, Irwin, and Jorgensen.
The type of clamp used may also vary, such as C-clamps, bar clamps, or spring clamps.
VSM graph is a tool used in Lean manufacturing to map out the current state of a process and identify areas for improvement.
VSM stands for Value Stream Mapping
It is used to visualize the flow of materials and information through a process
Helps identify waste and inefficiencies in the process
Can be used to plan and implement process improvements
Example: A VSM graph can be used to identify bottlenecks in a manufacturing ...
posted on 14 Oct 2023
I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.
P&ID of Pump System shows the piping, equipment, instrumentation, and control interlocks of the system.
Include pump symbol with arrows indicating flow direction
Label all equipment such as pumps, valves, tanks, etc.
Show instrumentation like pressure gauges, flow meters, etc.
Indicate control interlocks and safety features
Use standard symbols and colors as per industry guidelines
NPSH available stands for Net Positive Suction Head available, which is a measure of the absolute pressure at the suction port of a pump.
NPSH available is the total suction head in feet absolute at the suction nozzle of the pump.
It is important for ensuring that the pump does not cavitate, which can cause damage to the pump and decrease efficiency.
NPSH available is calculated by subtracting the vapor pressure of the li...
NPSH is calculated by subtracting the vapor pressure of the liquid from the total head of the pump.
NPSH = H - (Pv / rho * g)
H is the total head of the pump
Pv is the vapor pressure of the liquid
rho is the density of the liquid
g is the acceleration due to gravity
Ensure all units are consistent (e.g. meters, Pascal, kg/m^3, m/s^2)
A two-phase system P&ID shows the process flow of a system with two distinct phases.
Identify the two phases involved in the system (e.g. liquid-gas, solid-liquid).
Use different symbols to represent each phase on the P&ID.
Show the flow direction and connections between components in the system.
Include labels and legends to explain the components and their functions.
Ensure clarity and consistency in the representation of
posted on 25 Sep 2024
posted on 27 Feb 2024
I was interviewed in Jan 2024.
Types of PSV include conventional spring-loaded PSV, pilot-operated PSV, balanced bellows PSV, and rupture disc PSV.
Conventional spring-loaded PSV
Pilot-operated PSV
Balanced bellows PSV
Rupture disc PSV
Heat exchanger types include shell and tube, plate, finned tube, and double pipe.
Shell and tube heat exchanger
Plate heat exchanger
Finned tube heat exchanger
Double pipe heat exchanger
I applied via Job Portal and was interviewed in Oct 2021. There were 2 interview rounds.
posted on 10 Sep 2020
I applied via Company Website and was interviewed in Aug 2020. There were 3 interview rounds.
Connecting to a database has multiple options depending on the type of database and programming language used.
For SQL databases, options include using JDBC for Java, ODBC for C++, and ADO.NET for C#.
For NoSQL databases, options include using MongoDB's driver for Python or Node.js.
ORMs like Hibernate and Entity Framework can also be used to abstract away the database connection details.
Connection strings are used to spe...
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Process Engineer
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Assistant Manager
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Production Engineer
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Deputy Manager
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Senior Executive
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BHEL
Larsen & Toubro Limited
Siemens
GE Vernova