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...

How will you Physically differentiate A.C and D.C motor?

Answer Posted / abhishek kumar

In all dc motors
there is a
commutator
found for
operation.but ac
motors have no
comttr foun for
its work.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

3352


TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5499


The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

1989


what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?

2045


some basic standard questions on transformer.

1815


Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

1369


what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

2080


ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?

2032


what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

2294


what should be the acceptrd value of winding resistance for 2.5MVA transformer

2310


what will happen when the dc supply is given to the capacitor?

1536


What is the BS(British Standard)code for 11kv motor

4998


how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?

2116


1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

11196


how to differentiate a mpcb,mcb with a contactor? Explain their working operation

2230