Answer Posted / amit kumar

Sinewave Inverter

I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

1934

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Describe the function of Accumulator into the Pump

1888

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what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??

3951

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Definition of reverse and acting controllers:

2276

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I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?

2033

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how many type of plug are used in pneumatic control valve,name them.

5301

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Operational amplifiers

1906

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3. Differentiate between ultrasonic flowmeter and radar type flow meter.

2882

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what is the criteria to decide conductor size of a cable ?

1815

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Calibration procedure for water rotameters

2142

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hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

2554

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Where is wet leg is used?

1010

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what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?

2934

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HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?

3457

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please tel me the calibration of pneumatic controler.

2108

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