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 thermal overload relay

Answer Posted / srinivasa chary

Thermal relay is used in DOL starter to protect the machine
from excessive current when it is over loded...esspecially
incase of low HP motors.

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

1489


What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?

2626


why should the primary of transformer be connected in delta in a heat run test?

1961


How isolater function when installed inelectrical 440V wiring

2200


IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

1818


can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?

1724


1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

2617


Is there any standard guidelines/Criteria to design NGR/NGT.?

2822


If short circuit ratio is high is it bad or good for a machine then tell the reason...

2013


Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?

2131


what is a bus riser in power system and why it is used

46145


Differnce between negative Pahse SequenceFunction and unbalance Function?

1725


I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1732


difference between Ac and Dc mcb ????

1610


How much no load current of synchronous motor

2077