why rms value of voltage is fed to transformer

1 Answers   Bhel,

---

In HT overhead line why should provide top conducter which is not connected whith insulater..?

3 Answers   Essar,

---

now a shunt motor is practically a constant speed motor , then how does it meet the increase or decrease in the load ?

1 Answers  

---

Why HRG and LRG used beside transformer, what is the purpose

3 Answers  

---

what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

---

What will happen if we give AC supply to DC motor?

4 Answers  

---

How does a battary stores charge in it? please explain in simple manner and in detail.thanks

0 Answers  

---

which element is neglected during fault calculation? a)resistance b)inductance c)capacitance d)reactance

4 Answers  

---

Is LV shorted in magnettic balance test?If yes why?

2 Answers   Hindalco,

---

Why battery rooms painted with dark colour

1 Answers   BAL, MSETCL Maharashtra State Electricity Transmission Co Ltd, Polycab,

---

list the advantages of RCCB over other circuit breakers?

0 Answers  

---

How much current in 100 kva Transformer HT & LT side

1 Answers  

---