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  • Gas Projects interview questions (1)



Gas Projects Interview Questions
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What is meant by H.R.C fuse?

39 158686

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Un-Answered Questions

Describe the bacteria storage phenomena?

957


TRAFO 1. WHY BREATHER IS USED. 2. WHY OIL GOES DOWN IN CONSERVATOR TANK. 3. WHY WE ARE TAKING OIL SAMPLE TAKING FROM BOTTOM OF TRANSFORMER. 4. HOW TO CHECK IR VALUE OF TRANSFORMER. 5. WHY OLTC HAVING BUCHHOLZ TRIP ONLY; WHY NO ALARM. 6. OFF LOAD TAP CHANGER OPERATION PROCEDURE. 7. TR. SHUTDOWN / ISOLATION PROCEDURE. 8. WHEN THREE TRS. IN PARALLEL, ONE TR. IS NOT SHARING THE LOAD – WHAT IS REASON AND WHAT YOU WILL DO. 9. WHY TR. HAS OLTC IN HV SIDE. 10. WHAT IS % IMPEDANCE. 11. WHY TR. RATING IN MVA. 12. WHAT IS VECTOR GROUP IN TR. 13. CONDITION FOR PARALLEL OPERATION OF TRS. 14. WHAT IS TERTIARY WINDING. WHERE IT WILL BE. 15. IF TR. TRIP ON BUCHHOLZ OR TAP CHANGER RELAY, WHAT YOU WILL DO. 16. DIFFERENCE BETWEEN OIL TEMP. AND WINDING TEMP. PROTECTION 17. HOW WINDING TEMP. IS MEASURED IN CAST RESIN TR. 18. DIFFERENT TYPES OF FAULTS IN TR. Trafo - Page-1 of 2 19. WHAT HAPPENS WHEN TR. CHARGED FROM LV. 20. WHAT WILL YOU DO IF MEGGER READING SHOWS ZERO BETWEEN LV WINDING AND EARTH. 21. CAN WE INTERCHANGE BUCHHOLZ RELAY OF MAIN TANK AND OLTC TANK. 22. IF THE LINE BETWEEN BREATHER AND CONSERVATOR TANK 23. LOCKED, WHAT WILL HAPPEN DURING LOAD CYCLE. 24. WHAT IS THE FUNCTION OF OIL SEAL IN BREATHER. 25. WHAT ARE LOCATIONS FOR BUCHHOLZ RELAY FIXED IN POWER TR. 26. WHAT ARE CHECKS IN POWER TR. DURING MAINTENANCE. 27. WHAT IS IMPORTANT WHEN WE CHECK OLTC OPERATION DURING MAINTENANCE. Trafo - Page 2 of 2

1265


How much quantity of cement,sand,stone used to build 1 cum of cc road??

539


What is the life of anaerobic Digester if it is used for municipal solid waste digetion.

1086


I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

1063






is there is any opening in ongc if i have experience of telecom?

1551


how to calculated all taxes their information in details

1168


How will u make automatic login program in asp as u see in yahoo messanger? When any body login to their system they no need to fill userid and password. It automatically fills the userid and password.

1126


3.how will u get information about bugs how will u rectify the bugs in realtime whch tool we are using to rectify the bugs

1063


can any body tell me how i create a simple script and apply output value on it .pls send me a step by step process

638


Explain the procedure of charging reciprocating compressor?

1513


IS ACCOUNTING MBA AND FINANCE MBA SAME OR DIFRENT

745


explain fie benefits of using standard terminology in the measurement process

469


Will retail sector sustain upto 2025

2461


How to arrive the co- efficient of all civil activities? For ex:- painting-enamel in wooden doors. co efficient is 1.8. How this is calculated

974






Gas Projects Interview Questions
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