SRF Interview Questions, Process, and Tips

Q1. Explain about Distillation tower.?
Ans. 
A distillation tower is a large vertical column used to separate and purify liquid mixtures based on their boiling points.
• Distillation towers work on the principle of heating a liquid mixture to create vapor, then cooling the vapor to condense it back into liquid form.

• The components with lower boiling points rise to the top of the tower as vapor, while those with higher boiling points remain at the bottom.

• Common exampl...read more
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Q2. Explain about all types of control valves.?
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Control valves are used to regulate the flow, pressure, temperature, and level of fluids in a process system.
• There are several types of control valves including globe valves, butterfly valves, ball valves, and diaphragm valves.

• Globe valves are commonly used for regulating flow, while butterfly valves are often used for on/off control.

• Ball valves are suitable for quick shut-off applications, and diaphragm valves are ide...read more
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Q1. About previous job role and salary structure.
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Q1. Why do you want to change curre।t company?
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Q2. What's your weakness?
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Q1. What is your role regarding IT infra services in last company?
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Q2. Tell me about Microsoft Power platform
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Microsoft Power Platform is a suite of tools that allows users to analyze, act, and automate business processes.
• Includes Power BI for data visualization and analysis

• Includes Power Apps for building custom business applications

• Includes Power Automate for automating workflows

• Allows integration with other Microsoft products like Office 365 and Dynamics 365
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Q1. About centrifugal pump
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Q2. About mechanical seal
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Apti and domain knowledge

Q1. Pump and types of pump
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Pumps are devices used to move fluids (liquids or gases) by mechanical action. Types include centrifugal, reciprocating, and diaphragm pumps.
• Centrifugal pumps use a rotating impeller to create a flow of fluid.

• Reciprocating pumps use a piston or diaphragm to move fluid.

• Diaphragm pumps use a flexible diaphragm to pump fluid.

• Other types include gear pumps, peristaltic pumps, and vane pumps.
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Q2. Basic questions from ht, mt, fm
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Very nice interview process

Q1. Distillation and theory
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Q2. Pump operating system
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The pump operating system is a crucial component in ensuring the efficient and safe operation of pumps in various industrial processes.
• The pump operating system controls the start, stop, speed, and direction of pumps.

• It monitors and regulates the flow rate, pressure, and temperature of the pumped fluid.

• Examples of pump operating systems include variable frequency drives (VFDs), control valves, and PLCs.

• Regular maintena...read more
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Q3. Safety Questions
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Q1. Family Background
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Q2. Behaviour and discipline
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Q1. Control valve calibration and maintenance
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Q2. PG LG TG RTD and thermocouple and instrument calibration
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Q1. Lavel transmeter calibration and install and connection
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Q2. Flow flow transmitter calibration and field side
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General aptitude test

Q1. Technical questions
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Q1. Hr round with vp
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Q1. Interview with unit hr
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Q1. Interview with business hr
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