star delta starter control wiring diagram?
Answer / k.prakashchandra
There are 3 windings marked as a1 a2,b1 b2,and c1 c2.In star
a2 ,b2 and c2 are shorted and supply will be given to a1, b1
and c1.In delta a1 and c2, a2 and b1, and b2 and c1 are
shorted and supply will be given to 3 common points
| Is This Answer Correct ? | 37 Yes | 8 No |
What do you mean by class of CTs and what is the meaning of cl 1.0, cl5P10, cl 10P10 CTs?
what is the power factor of choke coil used in tubelight
When we change the tap position of 10MVA transformer it suddenly tripped with Out of step indication and also with Static differential relay indication, Transformer Bucholz relay indn and Low oil level indication. Before 1 week the same problem occured by changing the tap position. but at that time only oltc bucholz relay activated. After testing the TxR Relay team & PET team cant find any solid reason. The values are ok also. So plz answer wat's the reason for this incident? anybody plz help.
What will happened, if field voltage change with 220 voltage to 110 voltage for a dc shunt motor?
What is the form name of 'c' license, I want to download in web
0 Answers BMM, Ceebros Hotels,
IN TWO WATTMETER METHOD WE GOT W1,W2,WE KNOW V.HOW TO FIND Q????????????
What is the ratio of true power to apparent power in an ac circuit?
for a machine R=130 KVA Y=132 KVA B=144 KVA Then what will be the total kva
What is the difference between KW & KVA ?
WHY WE NEED NEUTRAL FOR 3PH 400 OR 415 VOLTS POWER SUPPLY (4 WIRE SOURCE).
what is the effect if we add capacitor on DG supply, it has any loss or benefit.
what is power factor?
8 Answers Adani, Blue Star, Power Control,
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)