Chennai Radha Engineering Works Instrument Engineer Interview Questions and Answers

Q1. 1.General current and voltage working ranges of instruments. 2. Temperature sensors types and working principals. 3. Suitable for working hours or not. 4. General questions related to purpose of instrumen...read more
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Questions related to general working ranges, temperature sensors, and purpose of instruments for Instrumentation Engineer position.
• General current and voltage working ranges of instruments depend on the type of instrument and its application.

• Temperature sensors types include thermocouples, RTDs, thermistors, and infrared sensors.

• Thermocouples work on the principle of Seebeck effect, while RTDs work on the principle of ...read more
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Q1. Nuclear source type LT
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Q2. Control valve stroke checking
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Q3. Describe your Job experience with last employer.
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Q4. Describe DCS and PLC
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DCS and PLC are control systems used in industrial automation to monitor and control processes.
• DCS stands for Distributed Control System, used for large-scale industrial processes with multiple control loops.

• PLC stands for Programmable Logic Controller, used for smaller-scale automation tasks with discrete inputs and outputs.

• DCS typically has a centralized control room with multiple operator stations, while PLCs are st...read more
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Q5. Are you able to work in shifts
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Q1. Power plant related Questions
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Q2. Steam turbine and AFBC and CFBC Boiler
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Q1. General Questions for personal not technically
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Q1. Electrician maintenance
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Q1. Electrician maintenance
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Q2. Electrician maintenance
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Q1. Structure erection
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Q2. Work site metal used
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Various metals are used at work sites depending on the application and industry.
• Common metals used include steel, aluminum, copper, and brass.

• Steel is often used in construction and manufacturing for its strength and durability.

• Aluminum is lightweight and corrosion-resistant, making it ideal for aerospace and automotive industries.

• Copper is a good conductor of electricity and is used in electrical wiring and plumbing.

• B...read more
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Q3. Crane workers and safety
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Q4. Drawing meterial and meterial position
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Q5. Part by part item no used and erection drawing
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Item no dely record and tones
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Q6. Hot work sefaty
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Q1. What are the different parts of lathe machine
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The different parts of a lathe machine include the bed, headstock, tailstock, carriage, chuck, tool post, and feed mechanism.
• Bed: It is the base of the lathe machine that supports all the other components.

• Headstock: It houses the main spindle, gears, and controls the speed of rotation.

• Tailstock: It provides support to the other end of the workpiece and can be moved along the bed.

• Carriage: It holds the cutting tool and ...read more
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Q2. How does a chain design done principly
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A chain design is primarily done by considering the desired function, load requirements, material selection, and manufacturing processes.
• Identify the purpose and function of the chain

• Determine the load requirements and calculate the necessary strength

• Select appropriate materials based on factors like strength, corrosion resistance, and cost

• Consider the manufacturing processes involved in producing the chain

• Design the c...read more
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