naveed iqbal sher


{ City } dubai,jebel ali
< Country > india
* Profession * sr.technician
User No # 70860
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Total Answers Posted # 2

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Questions / { naveed iqbal sher }
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Answers / { naveed iqbal sher }

Question { 10464 }

Why we use negetive (-)voltage in vibration system


Answer

actually in proximaty probes inside used PNP tanasistor.so
transistor baising supply need - dc voltage.

Is This Answer Correct ?    14 Yes 2 No

Question { 6451 }

what is the output of conductivity sensor and PH sensor?


Answer

PH sensor output is mv
conductivity sensor output is a current.(milli amp or micro
amp)

Is This Answer Correct ?    5 Yes 1 No