Which one is correct mVA or MVA. Whether both the units are
same for the transformer
- 10 Answers
- 13015 Views
- Areva, I also Faced
- E-Mail Answers
Answer Posted / ombir godara
both r the reating of transformer. mVA (milli volt ampere)
is the smaller unit while MVA (mega volt ampere) is the
bigger unit.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
what is differentila pilot supervision in the incomer control panel in the power station?
When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
what are the breakdown voltage rating of mini- curcuit'transfarmer!
Is any generator is developed which is operated with out diesal or other expensive source?
What is a slack bus?
What is proportional controller?
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
Y phase plates are used in transmission line??? what is there need???
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
If increased the frequency up to 1000 then what changes shows in voltage?
what is the meaning of number in (11, 31, 61,14, etc. CDG11, CDG31, CDG61, DDT32
define superposition theorem thevnin theorem ,norton theorom?
