Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / dhana sekhar
Distribution networks are normally formed by interconnecting
a number of ring shaped grids. Distribution transformers are
then connected to the system by T-offs. Instead of
specifying and selecting individual components required for
a T-off, the required components are frequently available in
an integrated package known as a ring-main unit (RMU).
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
what is the function of Moulded case circuit breaker, why it is called Moulded?
How to calculate the Harmonics losses in terms of cost/unit.
What is the formula to calculate the rating of a three phase air circuit breaker
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
What is step signal?
What is time invariant system?
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
how we arrange the hv side with delta connection in case 33/11kv of transformer.
Define super node?
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
what is self capacitance of inductor
describe the Tranformer testing procedure
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
is it possible to turn on the single phase star delta on delay timer using 24 v dc ?
