Answer Posted / v.sudhakar reddy
is a transformer, often with symmetrical windings, which is
used to decouple two circuits. An isolation transformer
allows an AC signal or power to be taken from one device
and fed into another without electrically connecting the
two circuits. Isolation transformers block transmission of
DC signals from one circuit to the other, but allow AC
signals to pass. They also block interference caused by
ground loops. Isolation transformers with electrostatic
shields are used for power supplies for sensitive equipment
such as computers or laboratory instruments.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
explain wiring system
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
what is the method of earthing of a transformer using electrodes?
How it can worked plc based electrical system And which type of software using.
we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.
Difference between transition and diffusion capacitance
errection check list for transformer maintenance
Why reactors use before incoming of ac vvfd drive?
Post possible questions for Power Factor Panel FAT / SAT
Why is negative feedback invariably preferred in closed loop system?
Why squirrel cage motor can only use with low starting loads ?
what is meant by vector group of a transformer? How can it be derived?
Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
a simple c++ program to calculate simple interst with its data members as private