Generally in d.c. circuits the direction of current is from
possitive to negative.In a.c.circuits what is the direction
fo current flow
Answer Posted / rk
In AC we have positive half cycle and negative half cycle,
that means in positive cycle period current flows out from
phase, and in negative half cycle current flows into phase.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?
Why the output of OP-AMP is always less than Vcc?
What is float cum boost charging system?
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
What are the functions of different probes used in cro?
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?
what purpose to use excaiter in DG.?
What are dcs and plc?
what will happen when the dc supply is given to the capacitor?
How to findout raw or ups power? its not indicated in socket,
difference between Ac and Dc mcb ????
What is the de rating factor of cable? What is the importance of the de rating factor in cable select