what type questions asked in hp cl

0 Answers   HPCL,

---

Why CT's shall not be kept open?

5 Answers   ABC, Qatar Gas, TIPL,

---

whats the advantage and disadvantage in TUMETIC mdel transformer

2 Answers   ABB,

---

Why different values of B’s (magnetic flux density) are chosen for DC machines and Induction Motors?

1 Answers  

---

what is the difference between LLL and LLLG fault ?

1 Answers  

---

how to arrange the generator protection ansi 48 (loss of phase?)

3 Answers  

---

is it possible to run the any motor when winding grounded? how?

1 Answers  

---

What is CBCT ,why and whereit is used?

2 Answers  

---

limitation of conductor height on ground when we consider EMC

0 Answers  

---

how much watts the computer will takes

2 Answers  

---

if two bulb of 50w &30w apply in series having 230v the which bulb glow bright ,why

10 Answers  

---

when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

0 Answers   ETA,

---