Answer Posted / minal verma
ccording to skin effect, ac current flows only on the
surface of the conductor.No current flows at the centre of
the conductor.Thus the surface area of the flow of the
current will be less.
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
What is servo motor and what are the applications of servo motor?
We have two parts in generator, electrical & mechanical. how it works?
What do you mean by power transformer?
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
How would you calculate power loss in a resistor?
how can you size an automatic voltage regulator?
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
How to address the servo drive for motor
Discribe type of fault in DOL and stardelta startor.
What do you understand by avr?
what causes contact chatter when there is no demand on the air conditioning unit?
Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?
one electromagnet is called
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
Starting current of a 10 HP induction Motor is ______ time’s full load current.