Electrotherm Mechanical Maintenance Engineer Interview Questions and Answers for Experienced

Q1. Responsibility,projects handeled work life balance timing for job completion
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Q2. What qas your role in organisation
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Q1. Current , Resistance, Transformer
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Q1. What is thermocouple?
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A thermocouple is a device that measures temperature by detecting the voltage difference between two different metals.
• Consists of two different metal wires joined at one end

• Produces a voltage that varies with temperature

• Used in temperature measurement and control systems

• Commonly used in industrial applications such as furnaces and boilers
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Q2. What is ohomic value of PT-100?
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The ohmic value of PT-100 is 100 ohms at 0°C.
• PT-100 is a type of platinum resistance thermometer.

• It has a resistance of 100 ohms at 0°C.

• The resistance increases with temperature at a rate of 0.385 ohms/°C.

• PT-100 is commonly used in industrial temperature measurement applications.
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Q3. What is calibration 3.0 and 5.0?
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Calibration 3.0 and 5.0 refer to the accuracy level of a measuring instrument.
• Calibration 3.0 means the instrument has an accuracy level of 0.3% of the full scale reading.

• Calibration 5.0 means the instrument has an accuracy level of 0.5% of the full scale reading.

• The higher the calibration number, the more accurate the instrument is.

• Calibration is the process of adjusting an instrument to ensure its accuracy.

• Calibratio...read more
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Q1. Only electrical technology
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Q2. Electrical electrical problem
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The question is about solving an electrical problem.
• Identify the specific electrical problem being described

• Analyze the circuit or system to determine the root cause of the issue

• Propose potential solutions or troubleshooting steps to resolve the problem
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Q1. Only electrical power plant
Ans. Electrical problem solved only few times.Always copurat for my all'electrical members, Thanks 🙏🙏
Answered by Prasanta kumar Parida
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Problem solved on Electrical Equipment

Q1. Tell about yourself briefly?
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Q2. About experience and ctc
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Q3. Education background?
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Q4. Are you willing to relocate?
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Q5. Why do you want to switch?
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Q1. PLC and logics,ios
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Q2. Ht,lt motor , protection and breakers
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Q1. Service engineer me kya hota hai
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Q2. Service engineer me kya karna padega
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