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 reverse power relay is used?

Answer Posted / linda

Whenever EB cut off, Automatically generator will on .
after an hour if EB resumes back, Generator should off , in
that situation there is a possibility to flow the power in
reverse condition, if it so, then generator bacomes motor.
to avoid this reverse power relay is used.

Is This Answer Correct ?    6 Yes 14 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Can any body tell gulf interview question for experienced electrical engineer ?

2073


A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

2516


I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

2071


Why ground terminal is used in pot meter 10k ohms

1820


How many types of circuit loads are there in a common electrical circuit?

1091


How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?

1753


What is the different types of cable & current capacity of cable

1882


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?

1096


Direction of flow of active power and reactive power with logic?

1711


The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

1788


Explain and give examples about VCB?

3263


why only exciting current is shown not primary current in transformer???

1805


what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?

2051


Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2056


how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.

1868