what is skin effect and why is it absent in DC systems

Answer Posted / k.prakashchandra

Because, the self inductance is more in the center

Is This Answer Correct ?    1 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

1720


HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

1594


What's the difference between non break power supply and non break non short break power supply

1123


how to calculate insulation level of transformer?

1205


where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

1731






What is A check, B check, C Check & D check for a diesel Generat

1698


what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

1744


As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?

3210


the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?

1521


What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?

1379


Write down the design procedure of commutaj.

1818


How many points does a Circuit can have?

1532


what is gas turbine intercooling ?

1682


For RCD (Residual current device) Icu is defined. How i can find Ics for them?

1683


how to determine ct ratio in ht vcb?

1445