Answer Posted / binu

Mr.Gyani,

There is no protocol changer for RS232/485. RS 485 is used
for longer distances, higher speeds and more noise immunity
than RS232. RS485 will also support 32 other statio i nthe
same line.
RS485 can be used for distance up to 1.5KMS without any
effetc in speed whereas RS232 is used only up to 45 ft.

what are the selections available in configuring a burnout protection of a controller? thanks

2025

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How ejector(or)evactor air pump is working in thermal power plant?

6678

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If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

2433

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what is the minimum power (P=VI)to produce a spark?

2036

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why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?

2262

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What is difference between differential pressure & delta pressure?

1156

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I am teja. I am studying Msc(tech) Electronics and Instrumentation (3years course) in Andhra university. But my course is not recognised by UGC and AICTE. Please tell me the job opportunities after this course. And i fineshed PLC course in IGIAT ,Vizag.Also complted my short term coure in SCADA, Seimans WinCC in ATI,Hyd.After Msc can i join Mtech for good job? or phd. How i can get good job in INdustrial Automation Side. Please give replay.Because this is my life matter.

2137

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What is Alpha & Beta fctors related to Orifice Plate & its relation with flow?

3428

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How INtools is useful for routine Instrument maintenance?

2131

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what are the steps I have to deal with?

2302

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in differential pressure transmitter,min&max pressure range for hp&lp

2059

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Explain the working of an electronic level troll.

1144

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How do you identify an orifice in the pipeline?

1309

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Calibration procedure for water rotameters

2238

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How to work temperature gauge?

1925

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