What are the application of filter?

1021

Why field rheostat is kept in minimum position while armature rheostat at maximum position?

1062

Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode

1967

what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

2235

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2122

In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring

1920

when ID fan will immediately stop through VFD what exactly cause and problem the ID fan

1407

What current flows in the transformer primary when its secondary is open?

1182

how can i find cable size from current rating?

1730

how can we select the appropriate VCB ?

2263

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.

1920

how to setting voltage RTCC panel

1633

What is essential to prove safe isolation of electrical circuit?

1042

What is the difference between a 3 winding and 2 winding Potential Transformer

2242

What is an 86-P or an 86-A trip

2038