why skin effect is decreases with decrease with frequency?
why skin effect occur
- 5 Answers
- 13594 Views
- Kirloskar, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / pyobik
skin effect is a phenomenon occuring in solid conductor
carrying AC supply, which leds the current to flow maximum
at the surface, this current density difference at the core
and the surface is due to the flux linkage in the core of
the conductor is more and leads to greater inductance
inside the core. And the skin effect occurs!
and the inductance is dependent on the frequency.
| Is This Answer Correct ? | 38 Yes | 4 No |
Answer / pandi
the conductor carrying a.c current more current fiow
through outer surface because more inductance in centre of
the conductor.inducdance value is depent upon frequency.
XL=2*3.14*f*L
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / guest
skin effect is a phenomenon occuring in solid conductor
carrying AC supply, which leds the current to flow maximum
at the surface, this current density difference at the core
and the surface is due to the flux linkage in the core of
the conductor is more and leads to greater inductance
inside the core. And the skin effect occurs!
and the inductance is dependent on the frequency.
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / divya kumar sharma
The cause of skin effect is as said in above answers.
Also we have inductive reactance proportional to frequency,
hence skin effect is pronounced at higher frequency.
another answer may be that inductance is proportional to
rate of change of flux linkages with respect to current. as
frequency increases change in flux linkages also increases,
L increases, Xl increases, skin effect is more pronounced.
| Is This Answer Correct ? | 8 Yes | 3 No |
Answer / rk
Rac is allways greater than Rdc due to skin effect which in
diactes less the freq less will be inductance and the
current will pass throug the entire cross sec area of
conductor.
| Is This Answer Correct ? | 3 Yes | 2 No |
How to measure the capacity/rating of a distribution transformer in KVA?
single sphase energy meter measur
briefly explain the main blocks found in a microprocessor based system
is it possible to have dc motors on single chip
HOW TO DRAW THE VECTOR DIAGRAMS OF A Dyn 11,YdN 1 transformers?
difference between semiconductor & conductor & insulator?
how we select ac fuse rating of an power inverter???
Briefly describe three methods that are usually used by electricity suppliers to control voltage levels?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
What is I to C?
what is the difference between skin effect
what is DG synchronization panel plz explain the working!!!!!!!
12 Answers Kirloskar, Lanco, MPS Techologies, Sedemac,
-
Civil Engineering (5085) - Mechanical Engineering (4451)
- Electrical Engineering (16632)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
