Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between Relay and Contactor
- 35 Answers
- 160443 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / m.senthil
Which is directly connected with the load is called contactor. whereas if the above same contactor is control the other one contactor, which is connected with the load, here the controlling contactor is called relay.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
How to calculate phase to phase difference ?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
any application of back emf
What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?
How much no load current of synchronous motor
What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
how to check ac servo motor
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
is the value of inductance depends upon the value of thitha in doubly excited machine??
can some one clearly explain why -48 volt DC use in telecom site????
what is kvarh? Please define it With calculation General motors ?
