HSCC India Customer Service Executive Interview Questions and Answers

30 question 30 min are given for the apptitude test test was medioker.

Energy law assignment

Q1. Tell me about yourself.
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Q2. Notice period of my present organisation
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Q1. Site based question about TG Deck Slab, Ash Handling Package
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Q1. Introduce yourself, why this job
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Q1. What is mechanical engineering
Ans. 
Mechanical engineering is the branch of engineering that deals with the design, analysis, and manufacturing of mechanical systems.
• Involves the application of physics, mathematics, and materials science

• Designs and analyzes machines, engines, and other mechanical systems

• Includes areas such as thermodynamics, mechanics, and robotics

• Examples include designing car engines, aircraft structures, and medical devices
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Tomarrow, power system

Machine power system drive

Q1. Flow calculation on orifice plate
Ans. 
Flow calculation on orifice plate
• Determine the differential pressure across the orifice plate

• Calculate the flow rate using the orifice equation

• Consider the fluid properties and orifice plate dimensions
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Q2. About basic instrumentation
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Q3. Control system and their functionality
Ans. 
Control systems are used to manage and regulate processes or machines.
• Control systems use sensors to measure inputs and outputs to adjust the system accordingly.

• They can be open-loop or closed-loop systems.

• Examples include thermostats, cruise control in cars, and autopilot in airplanes.

• Control systems can be designed using various techniques such as PID control, fuzzy logic, and neural networks.
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Q1. No salary negotiations being a public sector only location preference.
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Q1. Chemical engineering
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Q2. Internship mass transfer fluid mechanics
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