Meghalaya Cements Instrument Engineer Interview Questions and Answers

Q1. What are the close loops in CFBC boiler operation?
Ans. 
Close loops in CFBC boiler operation are used for controlling various parameters.
• Close loop for controlling bed temperature

• Close loop for controlling air flow rate

• Close loop for controlling fuel feed rate

• Close loop for controlling steam pressure

• Close loop for controlling flue gas temperature
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Q2. Tell about turbine protection system.
Ans. 
Turbine protection system is a safety system that protects the turbine from damage during abnormal conditions.
• It monitors various parameters like temperature, pressure, vibration, and speed.

• It triggers alarms and trips the turbine if any parameter exceeds the safe limit.

• It also includes emergency shutdown systems to prevent catastrophic failures.

• Examples of protection systems include overspeed protection, low oil press...read more
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Q3. What are the steps to edit rung in AB PLC software RS Logics
Ans. 
To edit a rung in AB PLC software RS Logix, follow these steps:
• Open the RS Logix software and select the project

• Navigate to the ladder logic editor and locate the rung to be edited

• Double-click on the rung to open the rung editor

• Make the necessary changes to the rung

• Save the changes and download the updated program to the PLC
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Q1. Regarding For your Job related
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Q2. About Automation .All use field instruments
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Q1. Cement manufacturing process
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Q2. About heat transfer
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Q3. Mechanical unit operations
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Q4. Distillation column
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Q1. Types of soils, Types of cement, concrete, Tests conducted on cement, concrete
Ans. 
The question is about types of soils, cement, and concrete, and tests conducted on them.
• Types of soils include clay, sand, silt, and loam.

• Types of cement include Portland cement, white cement, and rapid-hardening cement.

• Types of concrete include plain concrete, reinforced concrete, and pre-stressed concrete.

• Tests conducted on cement include compressive strength test, fineness test, and soundness test.

• Tests conducted on...read more
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Q1. About your project Qtns on fav subject
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Technical and english question

Topic was given to all student and had discussion

Q1. Introduction of yourself??
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Q2. Which project you completed
Ans. In college projects, have depth knowledge
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Q3. Where did you completed training??
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Q4. Give the answer and share your experience
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