Answer / saud zafar usmani

The purpose of ground is to provide a sink for the current.
At ground level, digging a hole in the earth and burrying a
conductor provides the ground.

In flights the body of the aircraft itself is a big sink
for currents. In flights the connection from aircraft body
itself provides the neutral (grounding)

If the characteristic Impedance is equal to load Impedance then…… a) voltage will be increased b) power transmission is zero c) …… d) max. power is transmission to load

2 Answers  

---

Use of switch mode power converter in real-time basis?

0 Answers  

---

What is dc current source? Differentiate between ideal and non ideal current sources?

0 Answers  

---

hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?

0 Answers  

---

why master trip(86) used in eletromagnet?

1 Answers  

---

what are the types of basic earthing?and why we are doing that?

3 Answers   Bharti,

---

dg earth connect only in the amf panel or not why

0 Answers  

---

wat are the transmission losses.... how can it be compensated....... wat s power system.......

1 Answers   NPC, NTPC, TCS,

---

is there any phase difference occurs while primary and secondary side mutual induction occurs?

0 Answers  

---

can i connect wavetrap in 2 different phase in EHV line?

0 Answers  

---

why earth hole size is biggest in plug point?

22 Answers   Al Qabas, HCL, RRB,

---

WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

0 Answers  

---