why capacitor offer reactance to alternating current?
Answer / prathamesh munj
actually in ac supply we are keeping current constant and variable quantity is voltage. capacitor has property of reacting towards the change in voltage. That's why capacitor stores charge when ac current pass through it and does not react for dc supply.Hence it shows reactance to ac supply.
Is This Answer Correct ? | 2 Yes | 0 No |
How much area a lightning arrestor can cover?
what is the iron loss in a 11KV/440V transformer?
In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring
what is the function of commutator in dc motor?
what is the KVA formula of a three phase transformer
how i run d.c. moter with solar panel without use of battery?
What kinds of decision are made about CT from it's Knee point(voltage & current)?
How to select the cable size for the given load ?Pls explain the Formulae
A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?
what is the different between RCCB & ELCB
What is the make of breakers, transformers, generators? What are their capacities and ratings?
please send me the L&T Emb. sys. placement papers and entire details of pattren