what is the fuction of electrical transducer in control
pannel?
Answer Posted / ramniveth
transducer is a device which gives initially 4mA when
auxiliary supply is given and depending upon the input it
varies from 4mA to 20mA. usually this will be sent to
remote like DCS .
i have seen voltage transducer and current transducers
practically with this design
Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
do we use neutral grounding for resistive balanced load? if we use what happen?
Can RCD's used to protect the VVVF drive if not why.
What is marx circuit?
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
In parallel operation time both NGR’s close or not close if both close what will happen
Why collecting electrode of ESP to be earthed
what are factors to be consider in electrical installation like load factor,diversity factor .....
HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
Is neutral transformer can be called as control transformer?
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
Can i replace Earth leakage relay to the faulty Earth Faulty Relay
Why Neutral Isolation is required?