parallel operation for tansformer which condition fill fil
for that
Answer Posted / surendar
1)same polarity
2)must be same impedance voltage
3)transform ratio must be same
i.e V1/V2=I2/I1=N1/N2=1/K
4)same vector group & phase squence must be same
5)same make
| Is This Answer Correct ? | 1 Yes | 5 No |
Post New Answer View All Answers
What is an automatic controller?
Why the field rheostat is adjusted such that the voltmeter reads 380V
I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?
What happen when change order of CT in GIS feeder?
What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line
hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.
What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.
what is booster? and how it is connected in a circuit?
How to megger test 11 kV cable and the acceptance IR value
Explain RLC circuit?
what about SAP/MRP regarding manufacturing of electric motors and all drives?
What is the complete procedure of erection of electrical panel in industry
which pump used in STP