what is the principle of ultrasonic flowmwter and radar type flowmeter?

4 Answers  

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What is difference between ESD and PLC please Explain me clearly.

0 Answers  

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when i installed Allen_bradley_RsLogix_500_Pro_V_7.0,after installation it gives the fatal error.it need activation file.from where and how i can find its activation file.

6 Answers  

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how to write the program for single push button by using ladder diagram

22 Answers   DigiTech,

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what is puling in n pulling out in flame scanner system?

1 Answers  

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How find CGPA? when marks are 515/850 & 2559/3350. Plz any one tell me.

1 Answers  

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what is working principle of vibration prob

3 Answers  

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What is the potential contact / output??

1 Answers   Vasava Engineering Private Limited,

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we re giviang 24v supply to transmitter and we getting output from tx?now my question is wht we call this complete proces?

2 Answers  

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Why do we have earthing cable in branch cable and shield in the same cable?

0 Answers   Process Control Technologies,

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What is cascade control in process instrumentation?

4 Answers   Engineers India, ITC Infotech,

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how to tune the closed pid loop?

3 Answers  

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