Answer / abhijit

insulated gate bipolar transistor

Answer / mav

Intergrated gate Bipolor tansister

why we grounding the neutral of a transformer?

3 Answers   GAS,

---

When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers  

---

I need HT sphere gap calibration table. Can any body help me.

0 Answers  

---

how much cuurrent flow through human body effected ????

7 Answers   Divis Laboratories, ICSA,

---

whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

0 Answers  

---

Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high current.what is possible causes.the said compressor is very new.(55kw).

4 Answers  

---

How is The split core current transformer working ?

1 Answers   Honeywell, NCC,

---

now-a-days which devices are using for converter

7 Answers  

---

What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 Answers  

---

How can you measure the signal from the PT100 sensor?

1 Answers  

---

what is real and reactive power?

2 Answers  

---

How npn and pnp transistor works

0 Answers  

---