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...

Which of the following can be operated at higher frequencies
?
-SCR
-MOSFET
-IGBT

Answer Posted / chandrika

mosfet can be operated at high frequency ,because in this
only majority carriers r there and no secondary breakdown
is not there.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

2212


What is the difference between the impedance percent and impedance voltage ?

2226


State Maximum Power Transfer theorem.

1272


PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F

2218


sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

1961


How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

4482


what is the setting of locked rotor in HT motor ? (answer expecting in percentage)

2291


How cmd is calculated in case of energy neters

1919


What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?

2261


What is mason's gain formula?

1306


Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

1154


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

1451


How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

1950


What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

1468


What is the normal phase difference between the voltage and the no-load current in a transformer?

1268