why no load voltage is greater than full load voltage?
- 1 Answers
- 6010 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
Is there any abbrevation for STUB in Stub bus protection
what is the difference between electrical and electronic choke?
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
how to wiring it with contactor and timer together
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
Define open loop control system.
how point on wave controller works.
im electrical engineer, could any one help me for FEWA exam questions please ?
What is the emf equation of a transformer?
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
explain the types of drives
write a program that prints prime numbers from 1-20 in digonal form
how works inductive &capacitive sensors?
What is a DC series motor?
Describe the test procedure to determine the vector group
