Interested to Buy Any Domain ? << Click Here >> for more details...
what is Use of Stones/Gravel in electrical Switch Yard??
- 4 Answers
- 16473 Views
- Sanghi, I also Faced
- E-Mail Answers
Answer Posted / karthik kv
Stones/Gravels are used in substations mainly for two reasons:
1. to prevent vegetation and
2. to maintain the soil resistivity/substation earth
resistance when rainfall occurs.
| Is This Answer Correct ? | 6 Yes | 4 No |
Post New Answer View All Answers
What are the internal and external faults?
which is better to use svc or synchronous condenser why ?
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
what is meant by 3rd hormonics ?
What are differences between Voltage, EMF & Potential difference ?
ult of expression 'document.FrmQF.myem
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
can we use trip light with bus coupler?
What do you mean by a voltage transformer?
How can we checked Killo Watts of Motor & Alternator?
State the other types of Air Conditioners?
What is sink and source?
Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
