What is the use of Isolation Transformer, and Neutral is
using for return path, finally this current is going....
but same time the voltage of the neutral should be below 1
V...
Answer Posted / zahid ali
Dear Friend
Isolation transformer is used between two circuits for
Galvanic isolation. It is used to prevent the damage on the
source circuits, Like PLCs, DCS etc. in case of field
circuit shorted.
| Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)
is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details
what is buffer resistance starter.?.What is the working principle and where it is used..?
7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?
'documenˁ
why sielent pole is used only in hydro generators and not in turbo generators
pls tell me function of closing coil of A.C.B.
Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
I want to know how to calculate the size of electricity cable in building?
What is the function of a neutral reactor.
State angle criterion.
some basic standard questions on transformer.
Cb closed condition if there is a tcs fail whether cb will trip or not