Interested to Buy Any Domain ? << Click Here >> for more details...
what is the earthing condition between earth & neutral.
- 6 Answers
- 11292 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / mark spencer
The neutral is connected to earth at the feeder
transformer. The neutral current (from single phase or
unbalanced loads) flowing through the resistance of the
neutral conductors between your position and the
transformer raises your neutral to earth potential
accordingly.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com
How to calculate cable size in HT AND LT
where can the transformer having vector group Yny0 be used??
wow to calculate the transformer rating(KVA)
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?
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason
what is feed back and what are feed back amplifiers?
what are the difference between AC lamp and DC lamp
what is there inside an inverter and how it works?
How generating electric power export to grid from the generating station ?
plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in
What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.
What type interview questions ask in Electrical technicians
