Rays Power Infra Assistant Project Manager Interview Questions and Answers

Q1. Technical understanding
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Q1. Remuneration package
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Q1. Attitude, personal behavior
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Q1. Ask basic questions about your work profile.
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Q1. Ask basic questions about your work profile.
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Q1. Salary discussion and working profile details.
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Q1. About work experience and education details.
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Q2. Preparedness for joining.
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Q3. Sallary details.
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Q4. Your expectations
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Q5. Reason for joining
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Q1. About Boiler DCS operation
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Q1. Family background and salary discussion
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Basic electrical questions, small problem solving

Q1. Technical knowledge of the candidate
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Q2. Expected meggar value of 33 Kv insulator
Ans. 
The expected meggar value of a 33 Kv insulator is typically above 1000 megaohms.
• The meggar value indicates the insulation resistance of the insulator.

• The expected value varies depending on the type and condition of the insulator.

• A value below 1000 megaohms indicates poor insulation and may require maintenance or replacement.

• Regular testing of insulators is important to ensure safety and prevent electrical failures.
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Q3. Works i have done and experienced
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Technical round and companys HR and higher authorities meet on a virtual interview and cross question on different topics

Q1. Expected salary and benefits provided by company
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Basic electrical fundamentals

Q1. Experiences in solar plant operations and maintenance
Ans. 
I have extensive experience in solar plant operations and maintenance.
• Managed the operations and maintenance of a 50 MW solar plant for 3 years

• Developed and implemented preventive maintenance schedules to ensure optimal performance

• Performed regular inspections and troubleshooting to identify and resolve issues

• Coordinated with technicians and contractors for repairs and upgrades

• Implemented safety protocols and trained s...read more
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Q2. Problems solving and issue rectification and case studies
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Q3. Solar plant maintenance faults and rectification
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Q1. What are the key aspects of turbine protection?
Ans. 
Key aspects of turbine protection include overspeed protection, vibration monitoring, temperature monitoring, and lube oil system protection.
• Overspeed protection is crucial to prevent catastrophic failure in case of excessive turbine speed.

• Vibration monitoring helps detect any abnormal vibrations that could indicate potential issues with the turbine.

• Temperature monitoring ensures that the turbine operates within safe t...read more
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Q2. Boiler light up?
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Q1. Basic electrical engineering
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Q2. Transmission line transformer electrical wiring etc
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