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...

why permanent magnet generator have higher frequency of 400hz

Answer Posted / bibhas roy

The reasons are
i) To reduce ripples
ii) To have flexibility in design of exciter brreaker by
reducing inductance
iii)smaller size in high frequency
iv)high freq. to obtain the required KVA

Is This Answer Correct ?    8 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is resistance reading of earth copper rod with grid and without grid?

1210


RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?

2136


why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.

2039


What is transmittance?

1174


I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.

1882


what about GD square and its important for motor design?

3888


what is the difference between earth leakage and earth fault?

2389


can you plz send l&t aptitude questions if available its urgent plz plz plz

2169


What is slope...? Explain slope 1 and slope 2...?

1659


I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?

3362


A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

2559


What is difference between SMC supportg and Glass Fibre Reinforced Plastic Support.

2393


draw the block diagram of fire alarm?

5474


how we decide the require size is this for a known current at fuu load?

2007


What is the basic principle of operation of alternators/dc generators?

1141