Answer / brijesh kumar singh

this is simply a current ratio. here 50 amp gives an
primary and 5 amp gives as secondry. basically CT is used
for the mesurement of tempratue and the maximum rating of
any indicating type ammeter can be 5 amp so here is being
used 50/5 n ../5,../5

what is the meaning of TRF

1 Answers   Khidmah,

---

what is the difference between brush & brushless dc motor explain its operation ?

1 Answers  

---

there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit

0 Answers  

---

How could a garment factory benefit from renewable energy

0 Answers  

---

a.c&d.c motor&generator

2 Answers   Vizag Steel,

---

what will happen power cables laid without gap in underground

1 Answers  

---

generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

---

If you know per phase current and phase to phase voltage; what is overall KW of the circuit?

1 Answers   ABC, GAS,

---

what do u mean by bus bar?

6 Answers  

---

why we define potections of Tourbo generator in Class A & B.

1 Answers   GIL,

---

what is the diffrence between preventive maintinance corrective maintinance?

7 Answers   Siemens,

---

Why rotating machines are not allowed to run near critical speed region?

2 Answers  

---