Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between Relay and Contactor
- 35 Answers
- 158096 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / raviteja
actualy thy are classfied as two types power relay and control relay as per requirement. here power relays are called as contactors an contol relays are simply called relays.
when relay is used switch a large amount of electical power through it circuits it is given a new name called contactor.
relay can used for only control the circuits where as contactor can be used both in control and power circuits.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
what is ps impedance test
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
What do you mean by ratio correction factor of instrument transformer?
hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
why and how current drawn by battery charger depends upon the altitude where it is located?
how does this job compare with others you have aplied for?
why high speed tripping relay is used in protection circuit why not normal relay
The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.
Dear Sir I am living in Jaipur Rajasthan now I did complete my b tech degree in electrical engineering in 2012 Sir how I gate certificate of competency for electrical supervisor
what is effect of 5amp fuse on 2mva pry protection of transformer
how to find Harmonics and types as per the equipemnts
How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?
wish of these transformer uses oil?
what is the difference between linear choke and suction choke?
