Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

What is the
effect of
impedance on the
heat losses in
case of AC
system??? Does
heat losses
really depends
on the impedance
or depends only
on resistive
component
only..??

Answer Posted / guest

Here heat losses
only consists of
Cu losses...and
it can be
denoted as
I2R....Cu losses
does not depends
on
frequency....so
heat losses will
vary only due to
change in
resistance..not
impedance...if
it is core
(iron) losses
then they r
definately
depends on
impedance Z...

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

2274


1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?

2572


What's the difference between non break power supply and non break non short break power supply

1512


what is the string efficiency

5343


what r the checklist while installing 500 kva transformer

2392


3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

2715


How to calulate Locked rotor amper(LRA) for compressor type motors?

1829


how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

2316


why ht motors are star connected?

1934


Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?

1884


How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts

2200


How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?

2356


HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

2390


State the formula for overall efficiency of thermal power station

3088


What is the difference between DOL starter and star delta starter

1171