Answer / kamaleswaran

skin effect is the tendency of alternating current to concentrate on the outer part(skin) of the transmission lines as the inductance is high at the centre part.. this is completely absent incase of direct current..

Answer / shaik.shamsheer

The alternating current concentrate on outermost part of the conductor is called corona effect. It gives hissing noise in TS lines

Answer / u.chandarasekar

skin effect is itching

Answer / jakeer

Skin effect is moisture collection on the conductor & seems
as violet bluish & corona discharge is air ionization
between the conductors due to this there is production of
capacitance which results a hissing noise.

What is the difference between Split ring and slip ring?

8 Answers  

---

what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

---

How Cable Size is determined for a Particular load.

4 Answers  

---

what is the value will come when megger the phase to phase ,phase to neutral ,phasae to ground ?

3 Answers  

---

WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

0 Answers  

---

---

WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE COMPARING TO OTHER PINS?

13 Answers  

---

Draw the line diagram of diffretial relay connected to transformer?

0 Answers   NTPC,

---

in a induction motor if we put capacitor across it will the power factor of the motor will improve? if yes how

6 Answers   Reliance,

---

How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?

0 Answers  

---

Is it possible to connect a safety device in to parallel?

0 Answers   Jones Lang LaSalle,

---

how encoder works?

1 Answers   ITC Infotech,

---

whatis the difference between electrical and electronics?

11 Answers  

---