Dear All can any one told me that VFD Make ABB Model ACS800-01 used for dual Source like 1.DC Source applied at terminal UDC+,UDC- 2. 3 phase 400AC,50Hz

1 Answers  

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if a dp transmitter has range 100 in H2O and flow is 20mmcf and if the flow is changed to 25 mmcf then what is the formula to determine new range of transmitter

1 Answers   TATA,

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we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.

0 Answers  

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what is the principal of operatio of dc motor

1 Answers  

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Why the Proximitor supply should be Negative voltage? Why should not we give Positive voltage to the Transducer?

6 Answers   Moser Baer,

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Using your own examples solve a problem involving normal table. (experimental method and analysis)

0 Answers  

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what is the meaning if the control valve CV is 27,in terms of selecting procedure?

2 Answers  

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can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.

0 Answers  

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What is open loop and close loop?

4 Answers   L&T, Pearl Distillery,

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WHAT IS TMXT IN TEMPERATURE FOUNDATION FIELDBUS.

0 Answers  

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What is the electronic transmitter frequency.

1 Answers   CPCL, QAFCO,

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types of cable..? Use of every types of cable..?

0 Answers   Hindustan Zinc,

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