Interested to Buy Any Domain ? << Click Here >> for more details...
i have 6oo kva dry type transformer and its neutral is not
grounded even body of transformer ground i want to know it is
safe or not ?
- 2 Answers
- 4592 Views
- I also Faced
- E-Mail Answers
Answer Posted / kapil
Neutral should be grounded if it is not grounded voltage will not be stable and not any safety will work if it is not grounded
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is meant by derating factor?
How to Design green buildings services? What is the advantage to design green building?
what is sevice settings for mccb?How can be it setted?
what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
How to select the cable and voltage drop in circuit?
what is the condition for YnD11
why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?
can mini-curcuit supply MIL-tested transformer !
HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?
How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva
In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
Explain the difference between verilog task and verilog function?
Define non-touching loop.
