Interested to Buy Any Domain ? << Click Here >> for more details...
Between Star-Delta & Star-Star Power transformer which one
is efficent for Earth Fault?
- 10 Answers
- 17261 Views
- I also Faced
- E-Mail Answers
Answer Posted / awais
Star star because for earth fault return path is required to complete the circuit so neutral grounded star connection is ideal for such type of fault detection..
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
I want definition for ABT Meter (Availability Based tariff) ?
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
What do you mean by dependent and independent voltage sources?
DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
Classify driling machines.
How we can come to know the substation range,without go through any name plate ?
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)
1.what is the reason for transformer and lightning arrester blast in 33kv system
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
