Why not LED burn after showing alarm,as Alarm volt is 11-
13,But LED is of3 volt,why it isnt Burn??
What is the minimum distance between MV busbare (P to P & P to E) as per some standards
what is softstarter? explain briefly where it is used?
Control wiring of a dol starter for forward and backward
explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx
List out the the types of Mounting Light fixture?
what is the stear deltaprinceple?
while doing the excitation current test on power transformer what is the value of voltage to be applied? Nomonal rated voltage or 10% of rated voltage? Is it necessary to apply on high voltage side?
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
what is difrent between earthing and ground
what is the principle of vvvf drive motor
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.
what is impedence (Z) of transformer, what indicate in transformer , which perameter indicate in transformer