Answer / balakumaran

it is called as equipotential
shielding,that is the pig tail will
connect with active bus so that
the flux distribution in the ct will
be uniform

Answer / anurag2023

RELATED TO EQUIPOTENTIAL

Answer / susanta santra

it is used in window type ct for equalized flux distribution and also minimized humming sound.

what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

---

what happens in a genarator when rotor supplied with ac instead of dc

3 Answers  

---

What is the difference between Derived earth Fault and measured earth fault.How it works.

1 Answers  

---

I did oil BDV test of 1600 KVA trafo 20KV/400V as per IEC 156. Result is 1) 58 KV 2) 58 KV 3)40 KV 4) 50 KV 5) 58 KV 6) 18 KV. Avr is 47 KV. Can we say oil is still ok even in the 6th test BDV is 18 KV ?

1 Answers  

---

what is RFCT and Insulgard Relay & It's function?

0 Answers  

---

How the capacitance og capacitor volatage transformer is decided?

0 Answers  

---

what is doid

0 Answers  

---

why tan delta test conducted in electrical equipmenr

4 Answers  

---

why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

---

Hi.I want to ask how to calculate contactor rating current? for example I have 460 V , 100 A (induction motor) calculate contactor rating current?

2 Answers  

---

For DG or Transformer body earthing, is it necessary to terminate the earth bus to earth pit directly? If not terminated to earth pit directly in earth pit and connected to any common bus strip which ultimately connects to earth pit, what will be the pros and cons?

1 Answers  

---

In a synchronous machine if the field axis is ahead of the armature field axis then the machine is ?

1 Answers  

---