Interested to Buy Any Domain ? << Click Here >> for more details...
why no load voltage is greater than full load voltage?
- 1 Answers
- 6615 Views
- I also Faced
- E-Mail Answers
Answer Posted / pankaj rana
The no load voltage is greater than full load voltage.This
effect is called as Ferranti Effect.This effect is due to
the voltage drop across the line inductance,due to the
charging current ,being in phase with the applied voltage at
the sending end of the line.Thus both inductance and
capacitance are necessary to cause this effect.The
capacitance therefore the charging current is negligible in
short lines but significant in medium and long transmission
lines.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
quantizer means?
What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
What is meant by stator?
Direction of flow of active power and reactive power with logic?
state types of reflectors in illumination engg. ???????
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
How does PLC work for sychronising of Two or more DG sets?
What is mean by hot and cold loop testing?
How does "OUT OF STEP" relay ,for Synchronous motor protection, work?
how to calculate the no load current in transformer?
what is the value of combined earthing in general electrical circiut?
I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??
What is meant by reactance voltage?
How is the gain affected by the introduction of feedback in a control system.
