Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vinod g
Over load relay is setting normaly at 100% of rated
current, also we can set at reduced current if load current
less and constant.Also overload relay have AUTO & MANUAL
Reset mode. ie in AUTO it get reset automatically with time
delay based on motor temprature reduction. Manual mode we
have to reset on every trip.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?
who invented active elements? plz give me the complte details of active elements...
how to meas-our losses for L.T & H.T
What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
where can the transformer having vector group Yny0 be used??
can anybody sent me power grid questions. what subject should i prefer for preparation?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?
what is ic 01,ic 06 ?is it types of cooling?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
what is ramping rate of generator
