Interested to Buy Any Domain ? << Click Here >> for more details...
21. What is the purpose of taking Capacitance and Tan Delta
Test in
Transformer bushing?
22. What are the protections to be used for Generator?
23. Draw the vector diagram and condition for the
following: 1) Dyn1
2) Ynd0 3) YnYn0
24. What happens when the polarity changes in CT? Explain
briefly?
25. Explain the Term in CT Name Plate – Class: 5P10
- 3 Answers
- 9420 Views
- I also Faced
- E-Mail Answers
Answer Posted / raul
-it is done for insulation testing i.e. to measure the loss
angle.........
-merz price circulating current scheme (i.e. differential
protection), balanced earth fault protection, protection
against unbalanced loading which leads to negative sequence
currents........
-not possible to draw in this format........
-no change will occur if the polarity is changed bcoz it is
independent of the polarity
-class 5 and VA rating is : 10
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to configure the drives in PLC, through Profibus commnication. And to how to address it?
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 cut-off rate?
How much weight an electrical engine can pull??
In siemens PLC, why do we want to move the data ?
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
SUTIABLE FOR ohm's law super conductor
Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me
What is servo motor? what is its purpose?
what is tri state logic gate
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing
why only exciting current is shown not primary current in transformer???
PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.
How PSV sizing being done
