In vapour absorption refrigeration machine fluids used are

0 Answers   Caterpillar,

---

Explain the operation of variable frequency transformer?

0 Answers  

---

with help of neat sketch explain principle of TIG welding process

0 Answers  

---

why neutral grounding transformer is used for generator and why it is not used for transformers?

1 Answers   UPCL,

---

What is YNyn Transformer? and what are the other types in this?

3 Answers  

---

why occ characteristics of generator is also called as magnatization characteristics ?

0 Answers  

---

High speed earth switch operation with diagram

0 Answers   KSEB, L&T, Sanden Vikas, Siemens,

---

Can anybody tell me the Electrical IS rules website?

1 Answers  

---

How to check op amp using multimeter

1 Answers  

---

Tell me about Tesla.

1 Answers   Tata Power,

---

How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side

1 Answers  

---

For 132 KV line, PT or CVT which is prefered for measuring & protection? is there any IS or IEE standard available?

1 Answers  

---