Interested to Buy Any Domain ? << Click Here >> for more details...
what is the meaning of rms value
- 24 Answers
- 44261 Views
- Fitter, IOCL, OCL, I also Faced
- E-Mail Answers
Answer Posted / lambert
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 | 3 No |
Post New Answer View All Answers
Why do we perform an open-circuit test and short-circuit test on the transformer?
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
What is hipot test procedure?
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
How is the percentage impedence of a transformer fixed at design stage???
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
how to calculate cooling requirement of datacentre from electrical load?
1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done
What is core CT & it's function?
Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.
how is find out kwh step by step
What is the Surge suppresor? Why using in a UDB's and How it works?
Discuss the effect of sudden loading of an induction motor
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
What is the power factor of a transformer at no load?
