Answer / shoebullah

impedence means total
resistance including
capacitance and inductance of
a circuit ... To cal it

v=IZ

Z=R*Cos(pi)+X*sin(pi)

Can I use cable armour as a earth conductor? if not how many GI/CU wires I need to run along with cable?

1 Answers  

---

What is SMPS,How does it works?

4 Answers   Bharti, TCS,

---

As per IS why should the control be taken only from R phase, why not from B or Y phase??!!

2 Answers  

---

What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.

0 Answers  

---

how to protect motor in dol starter having capacity of 30 hp.40 hp?

0 Answers  

---

can any one tell in easy method for circulating current ??

0 Answers   Quest,

---

When placed close together, two positively charged materials will

1 Answers  

---

How to use a insulation resistance tester on a three phase electric motor?

2 Answers  

---

what is the minning of propotional, integral, derivative ?

1 Answers  

---

Why CT secondary should not left open??????????

2 Answers  

---

what is mean by descripiency relay? & wht is its ansi code?

0 Answers  

---

what is the iron loss in a 11KV/440V transformer?

2 Answers   Bhel, TVS,

---