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...

DC Motors applications used in Lift/Elevators

Answer Posted / sathish kumar

nowadays, 3 phase induction motors are used because of
latest deveopments and controlling motors with vvvf drive..
(variable voltage and variable frequency)...

Is This Answer Correct ?    28 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.

3497


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

2457


what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

2140


If UG power cable both ends are to be earthed or what? If not why?

1945


What is the power requirement of tamil nadu for one month?

2022


Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

1663


what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?

7993


what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

1915


when we have to purchase the transformer by own i.e how much load will preferred HT connection?

1674


Why GRR starts from 60% of motor speed why not less than 60%?

1702


XYZ

2145


What is a copper loss or i2r loss pc?

1150


Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

2094


What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

2166


Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV

2168