Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / venkat
basically there are 3 types of relays 1)electromagnetic
relays 2)electro static relays 3)microprocessor based
relays. and the name to realys came from
application ,ex.over current ,under frequency,etc ......
so basic classification is just like first line
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
What are the types of transformers according to the arrangement of iron cores?
what do u understand from filter factor of reactor?
where lt & ht capacitor used
What are the types of instrument transformer?
v/f drive basic princeple
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
what is the ground fault relay,which purpose it will be use,clearly tell me plz
what type of motor used to move a 1 ton gate? and relate ratings with load.
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?
how to measure the current by compact digital equipment with dislay which fit inside any equipment
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
for opening electrical shop, tips needed.
What is quadrantal symmetry?
What is power in wattage of 8.5 TR AC
