Answer / v.d.nair

what is out put voltage of pmg?

Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

0 Answers   Shree Mayur Engineering,

---

how is working the auto transformer?

1 Answers  

---

why the crow do not feel the current in overhead line when it sits on the wire??????

6 Answers  

---

which connection is there in a rotor of the motor

2 Answers   All Trades Electrical, HAL,

---

is harmonic useful or it distort the alternating quantity?

2 Answers  

---

1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating

0 Answers  

---

HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES? WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ? SPECIALLY EXPLAIN?IMPEDANCE METHOD.

2 Answers   ABB,

---

what is specific gravity of a battery if specific gravity increase/decrease,what will happen to the voltage/current of the battery

5 Answers   NTPC,

---

1.wat is the advantage of induction motor? 2.wat is diffrence between 1-phase and 3-phase induction motor?

2 Answers  

---

What is the difference between KV,KVAR,KVA,KW?

6 Answers   L&T, PowerHouse, YUI,

---

if sf6 gas low in gis what will happen

0 Answers  

---

why dc series moter is not started at no load?

5 Answers   IOCL,

---