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 we can change the direction of rotation of Induction
motor? Prove it using graphical methods.

Answer Posted / lohith

Interchanging any two phases leads to change the direction
of rotation.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

1793


In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

1753


Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?

1584


Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

1914


In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

1610


State the methods of improving power factor?

1150


can we use engine degreaser for electrical motors?

1764


A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3

2022


Explain cmrr?

1132


What is core CT & it's function?

2178


plz tell me,ht and lt panel terminals in substations explain beiefly

2929


What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1920


what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.

2093


Why 9KV surge arrester having 7.65KV of MCOV?

1576


previous year paper of ntpc bhel for degree in electrical enng

3206