WHY HOLDING CONTACTOR OF MOTOR STARTER IS CALLED NO VOLT
COIL.
Answer Posted / sreekar
since if no volt is avialble for coil operation, it
isolates the motor from supply.
like that it protect motor from start on load when supply
resumes.
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
Why ground terminal is used in pot meter 10k ohms
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
what are the main applications of transistor in non-linear region?
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
what is the efficiency of thyristor
What is the difference between acs 550 & acs 850
limitation of conductor height on ground when we consider EMC
working principle of AC Servo Motor with its construction
How to work definite,over pluxing,revers power,OSR relay
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
Is Transol transformer oil comparable to nynas nytro libra?
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking
how to decide the panel size like MDB ,SMDB PANEL SIZES