What is deffrence between Battery and capacitor

3 Answers   Siemens,

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I want to apply for the universities in US,but i got the GRE score of (650+300=950)TOEFL 69/120.Is this score sufficient for applying universities please i am married i need to go to US because my husband didn't get H1 yet.please send me suggestion

0 Answers  

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why twisted pair of wires is used in instrumentation ?

6 Answers   ONGC,

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instrumentation

1 Answers   Tata Steel Limited,

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what are the different types of communication cables used in automation and what are the difference in the cables

1 Answers   KN,

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what is the pressure in the tank when its level of liquid is 1.5 meters when its total capacity is 2 meters

2 Answers   Engro,

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for what purpose strain guage is used?

5 Answers  

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how to set calibration range in a DP transmitter to measure level for a closed tank and for an open tank,and also please explain me how to set calibration range for a DP flow transmitter in a line ?

1 Answers   CCL Products, IOCL,

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what is the meaning of HART ?

2 Answers  

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Why rtd  out put is ohm how create the ohm 

1 Answers   Samsung,

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What is the constant voltage unit?

0 Answers  

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I want condensate pots vent position erection of flow transmitter ?

1 Answers  

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