Answer / bhadrappa

it is a device which works on the principle of mutual
induction.
it consists of two windings with thick copper windings of
perticular ratio. primary winding is connected in series
with load to carry load current and it is induced in
secondory is connected with a appropriate meter to measure
load current.

Answer / kunwar dinesh singh

ct works on the principle of mutual induction. the secondary
winding of CT is connected to the ammeter which is rated at
5 amp. ammeter used to measure load current.

Answer / manishsingh

the simple answer for the meaning of CT is that it is like an ammeter.Ammeter measures very low load current CT measures for the high load current.Rest is the same as above.:))

Answer / v.venkata ramana

CT Means current transformer (measuring instrument)it works
like a transformer it measures line amps

I WANT TO KNOW LONGFORM OF CT/PT USEDIN POWER PROJECTS OR HT SWITCH YARD.

7 Answers  

---

How to connect the chemical earthing and complete process tell me plz

0 Answers  

---

Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

0 Answers   Jindal,

---

What will happen if the rotor circuit of a slipring I.M. is kept open & electric supply is given to its stator winding.

2 Answers  

---

What is UPS?

14 Answers   HSL,

---

How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V

0 Answers  

---

USE OF 8 WAY PAN ASSEMBLY

0 Answers   TCS,

---

How we calculate DC inducation moter Amp? Sir pls give me formula......

0 Answers   Superlite,

---

What is substation?

5 Answers   KSEB, Neolite,

---

our industries ht line so power fluctation(once drop of power please rectify causes

0 Answers  

---

What do you mean by turns ratio of instrument transformer?

0 Answers  

---

if 20 hp motor starts directly stars and contenious run . what will be the effect.

11 Answers   HP, Ohsung Electronics,

---