what is the tempareture conpensation?what is the use of this?

1 Answers  

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what is sil (safety integrity level

0 Answers   Essar,

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if the neutral and ground of ups voltege are connected together in the source itslef then why the voltege b/w neutral and ground comes positive in some other destination inspite of having earth pit. how can we mimmise this?

1 Answers   MPL,

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WHAT IS SELF CLEAN ELCTRODE IN MAGNETIC FLOWMETER?? WHAT DO YOU MEAN BY THIS TERM??

2 Answers   IOCL,

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where is a level displacer is used?

9 Answers  

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Explain PID controller tuning & any one method used for it.

1 Answers   L&T, Oil India,

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How to Calibrate Ultrasonic Level Transmitter in field

0 Answers  

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The wire is disconnected from the fuel gauge sending unit (bimetallic gauge). A voltmeter connected to the wire reads a pulsating 5v. What does this indicate?

3 Answers  

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whey we conect ammeter in series and voltmeter in parallel in circuit

1 Answers  

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what is reset windup in integral control?

6 Answers   Honeywell,

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a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of 0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the accuracy ratio? is this ratio acceptable?

2 Answers  

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What unit is used for measuring comp. outlet flow. it is CFM, M3/hr or NM3/hr. ?

5 Answers   Jk Tyres,

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