Interested to Buy Any Domain ? << Click Here >> for more details...
what is the meaning of rms value
- 24 Answers
- 45200 Views
- Fitter, IOCL, OCL, I also Faced
- E-Mail Answers
Answer Posted / rahul r
r.m.s value of a quantity is the root.mean.square value of it.
"Root mean square or rms value of ac" is the dc equiivalent
which when flow through a unit resistance produce the same
amount of heat produced by the dc current. It is 0.707
TIMES THE MAXIMUM VALUE.
| Is This Answer Correct ? | 17 Yes | 4 No |
Post New Answer View All Answers
When are the directional relays used?
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
What is the role of power pack in substation protection system?
The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
i want to model paper for section engg.
If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer
Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?
why burdens of VTs is more than CTs?
What's mean HVF & HAF in Vacuum Circuit Breaker?
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
What are the uses of stepper motor?
