Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / 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 |
Post New Answer View All Answers
how to prepare the technical test
can we use trip light with bus coupler?
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
If increased the frequency up to 1000 then what changes shows in voltage?
draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
limitation of conductor height on ground when we consider EMC
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
what is the carona effects meaning in HT line transmmission system
Mention what are the different colors on wires indicates?
if i am in front of transmission line how to know that current direction without any equipment
What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!
Pls explan the OLR setting in VCB at HT yard
Cb closed condition if there is a tcs fail whether cb will trip or not
What is the vector group of a transformer,how can it be found out?
explain wiring system
