Answer / varkey

whether u are degree or diploma

Answer / rafeek

plz don't ask the silly question,,ur the graduates.

Answer / umesh

its not a question
raise ur std. gud luck

What is the purpose of stand by earth fault protection for transformer ?

0 Answers  

---

could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

---

cb used in railway applications is?

2 Answers   NTPC,

---

why dc is used in control circuits for MV & LV switchgeras instead of ac

0 Answers  

---

How can we calculate cable size in Low voltage & high voltage

0 Answers   United Breweries UB,

---

I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.

0 Answers   Duke Energy,

---

how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

0 Answers   TK Group,

---

which sub is most horrible in four yr degree

2 Answers  

---

yesterday i am using my laptop by plugging power supply also battery was working properly after while i unplugged AC power source ,using my battery i played car game (use much power) after that the battery finished the charge and it closed my PC. after that my battery not charge (when unplug automatically PC will turn off)

1 Answers   HPCL,

---

Why the steam turbines are run at high speed where as the hydro turbines are run at low speed?

1 Answers  

---

what is neutral plane shift?

1 Answers  

---

what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

---