Irclass Systems And Solutions Junior Engineer Interview Questions and Answers

Q1. Conduct technical interview and aptitude test
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Q1. Sda analysis descriptions
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SDA analysis involves studying the structure, dynamics, and activities of a system to identify potential improvements.
• SDA stands for Structure, Dynamics, and Activities analysis

• It helps in identifying bottlenecks, inefficiencies, and areas for improvement in a system

• Common techniques used in SDA analysis include process mapping, data analysis, and performance metrics

• Example: Conducting an SDA analysis on a manufacturin
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Q2. Main engine overhauling.
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Q1. Question from chemical engineering
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Q2. What is viscosity.
Ans. 
Viscosity is the measure of a fluid's resistance to flow.
• Viscosity is affected by temperature and pressure.

• It is measured in units of poise or centipoise.

• High viscosity fluids are thick and flow slowly, while low viscosity fluids are thin and flow quickly.

• Examples of high viscosity fluids include honey and molasses, while water and alcohol are low viscosity fluids.
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Q3. Various types of pump
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Pumps are devices used to move fluids from one place to another. There are various types of pumps available.
• Centrifugal pumps - used for low viscosity fluids

• Positive displacement pumps - used for high viscosity fluids

• Submersible pumps - used for pumping water from deep wells or tanks

• Diaphragm pumps - used for pumping hazardous or corrosive fluids

• Gear pumps - used for high pressure and low flow rate applications
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Q4. Work permit system
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Q1. Tell me something about your self.
Ans. 
I am a recent engineering graduate with a passion for problem-solving and a strong work ethic.
• I recently graduated with a degree in engineering from XYZ University.

• I have completed several internships where I gained experience in problem-solving and working in a team.

• I am a quick learner and am always eager to take on new challenges.

• In my free time, I enjoy tinkering with electronics and building things.

• I am excited ab...read more
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Q1. Gauging calculation
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Q2. Shipment handling
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Q1. Professional experience
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Q2. Emergency situations
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Q1. Which type of electrode is used in P91 welding?
Ans. 
P91 welding typically uses a low hydrogen type electrode.
• Low hydrogen type electrode is commonly used in P91 welding

• The electrode helps prevent hydrogen-induced cracking in the weld

• Examples of low hydrogen electrodes include E7018 and E7016
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Q2. What is PWHT??
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PWHT stands for Post Weld Heat Treatment, a process used to relieve residual stresses and improve the mechanical properties of welded joints.
• PWHT involves heating the welded joint to a specific temperature for a certain period of time, followed by controlled cooling.

• The process helps to reduce hardness, increase ductility, and improve toughness of the welded joint.

• PWHT is commonly used in industries such as oil and gas...read more
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Prepare for aptitude

Q1. Process improvement, HAZOP, SIL
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Q2. ERP, DCS operation
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Q1. Compensation and benefits
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Proove you are eligible for achive targate and focused to job.