what is the design factor that affects the size of a motor ?

3 Answers   Reliance, SGI,

---

What are gain margin and phase margin?

0 Answers  

---

What is the method & formula of Fault level calculation in power Transformesr.

3 Answers  

---

america 60hz electric supply is used; but india it is 50hz; why? and if we use 60 hz supply what changeg has to be done or all the equipment has to be thrown which has rating of 50hz frequincy

1 Answers  

---

Petroleum jelly is applied to the terminals of the lead acid battery is to prevent?

2 Answers   KSEB,

---

Why we use ups battery and dsdb battery in thermal power plant

0 Answers   MDeC,

---

What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

0 Answers  

---

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 the meaning of the parameters labeled on the surge arrestor like 150/20 ???

3 Answers  

---

What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?

0 Answers   HAL,

---

how can tell us the AC indoor or outdoor which Tr and formulls

0 Answers   Mukand,

---

sir, i want to know the calculation for find rated current for cable sizes.(both copper & aluminium) with examole. please sir for example: 35sq.mm al.cable is withstands for how many amps? is suitable for 45kw motor?

5 Answers   L&T,

---