Answer / boopalan

simply centrifugal means the circular motion, and
reciprocal means the front and back like piston movement.

Answer / h.s. patel

In centrifugal, kinetic energy is converted to potential
energy by rotary motion.
In reciprocationg, energy is given to pistion for axial
movementin piston cylinder. Volume equal to piston movent
is displaced in each stroke of pisto.

What is Span Error

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

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i want to calibrate a transmitter in the range of -100 to 300 mmwc. How it is possible to measure -100 to 300?.

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what are the steps I have to deal with?

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What is the difference between HMI and MMI?

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Can someone give a detailed chart on the temperature ranges which can be measured by various temperature sensors.

3 Answers  

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