What is the Difference Between the SCADA & PLC ?
Both it also control and Supervise Then what Special in
Scada & PLC?
Answer / niyaj
PLC is a control device .It Should not monitoring the
process.and SCADA is graphical monitoring device it should
not process any control activities.SCADA interface with PLC
for real time Control & Monitoring purpose.
Is This Answer Correct ? | 10 Yes | 0 No |
WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?
What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?
What is Phasing out test?
Iin ESP why positive is grounded ? why not negative ?
1.What is isolators and bus bars?give answer in details
why voltage drop will occurs in 3 phase line?
what is the difference between earthed and unearthed cable?
24 Answers Cords Cable, Essar, Torrent Power,
Explain cos(theta) and Sin(theta)
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
how to design domestic earthing pit and earthing wiring?
what is the difference between changer, converter and transformer?
wat s the electronic device used in the fan regulators recently?