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...

What is the main application of DUMMY COIL in machines?

Answer Posted / adeppa naik

for mechanical balancing purpose

Is This Answer Correct ?    30 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What happen when change order of CT in GIS feeder?

1651


how to test reverse power trip?

4470


What is the importance of counter based plan & how is it scheduled?

2012


how the inner and outer body is separated in aircrafts?

1101


george phenomenon of synchronous machine

7547


What is the difference between earthing,ground&nutral?

6685


why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?

5150


work of choke in florocent tube circuit ?

2134


is there any phase difference occurs while primary and secondary side mutual induction occurs?

2017


what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

1966


Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1968


How many sprinklers should be in one pipe line?

1963


what is the difference between switch yard to residential area.and how much required it.

1771


1. A 380 / 220 V r.m.s. 3-phase 4-wire circuit carries loads of 8 + j8.1 ohm; 4 + j4.1 ohm; and 2 +j2.1 ohmin the three phases respectively. The length of the circuit is 100 m, and the resistivity of the phase conductors is 0.0005 Ω/m. The neutral conductor is of the same size as the phase conductors. a) Select a reference angle 0for the first phase. Then write down the three phase voltages in both polar format and complex number format. b) Make appropriate assumptions, and take temperature effects on resistance is insignificant. Calculate the currents in the three phases. (Note: Determine conductor resistance, and apply Kirchhoff’s Voltage Law) Based on the result, suggest a main switch rating for the circuit. c) Show your preferred direction of neutral current in a diagram, and then determine its value. (Note: Apply superposition principle, and Kirchhoff’s Current Law) Use its magnitude to show that in this circuit, the unbalanced load may increase the voltage drop in some of the phases. (Note: Also observe the common volt drip in neutral) State your assumptions, if there are any. d) Suddenly the neutral wire of the circuit is broken. Estimate the new currents in the first phase, i.e. Phase L1. State your assumptions, if there are any.

2034


What is the difference between type1 and type2 relay protection co-ordination for motor feeders

2227