what is difference between start imitation and start
interlock for 3 phase motor protection ?
Answer Posted / shivani
Start limitation means no. of start this is bercause if
consecutively u start the motor the motor got heated&
thermal conductivity will dec. .not goo for its health.
Start interlock means
frequency,voltage& powerrequirement we can control by
different relay so. after fullfilling those constraints
only it should start for giving poptimal performance.
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
what is the Pickup/drop off ratio in BCPU relays
what are the protecyion of transformer & generators
how to wiring it with contactor and timer together
why different series of vfds (like allenbradley)are used in industry ?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance
boiler is running in rankine cycle and deisel generator is....?
what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.
What are dependent sources?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
How to connect the chemical earthing and complete process tell me plz
How many types of instrument cables are there?
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
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?