Interested to Buy Any Domain ? << Click Here >> for more details...
what do you mean by leading power factor & lagging power
factor
- 13 Answers
- 69469 Views
- Suzlon, I also Faced
- E-Mail Answers
Answer Posted / rahul
well this concept of lag or lead has meaning only when both
VOLT and CURRENT waves are SINUSOIDAL...
For sinusoidal V and I, usually we consider V as reference
phasor and LEAD indicates I leads V(eg. for capacitive
loads) while LAG indicates I lags V(eg. for inductive
loads).
Basically concept of LEAD is rather ambiguous. coz for
capacitive ckt actually "V lags I" rather than "I leads V".
| Is This Answer Correct ? | 10 Yes | 5 No |
Post New Answer View All Answers
Name of the relay of low lub oil presuure in DG sets
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
how to select energy meter? have any calculation?
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
Name the component u would expect to find in a switchgear assembly?
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
What is the role of Dedicated earthing in UPS System?
What is industrial plc
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
what kvrah y we need to take the readind of that
What is power in wattage of 8.5 TR AC
What is the numerical quantity of sqcm?
