Answer Posted / sennapparajan
AMF-Auto mains failure.
This panel normally used in where ever the power neede with
out interept. the concept of the panel is when mains
(transformer supply) fails the the panel controls will
sense and start the genarator and change over will be done
automatically with in setted time.when mains back again the
controls will sence and change over will be done and DG
also will be stopped automatically.
| Is This Answer Correct ? | 93 Yes | 7 No |
Post New Answer View All Answers
What is the basic rule for block diagram reduction technique?
how is the testing of an REF relay? what are the test REF circuit having?
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
draw singleline diagram of star to delta and dol starters
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
How to calculate capacitor bank size at a load 800kVA.
circuit diagram of trip circuit supervision relay
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
Why single phase induction motors are not self starting ?
Briefly describe your ideal job?
What is the previous name of Cox's Bazar
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?
what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?
how technical is calculated in 11kv line and lt line
