Answer / prashant sharma

NAK is negative acknowledgment or not acknowledged. It is a
signal used in digital communications to ensure that data
is received with a minimum of errors. Sometimes the NAK
signal is called REJ (for rejection or rejected).

What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 Answers  

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what is cems analyzer explain with principle and drawing ?

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what is the approximate cost of U tube manometer having range 1000mmwc to 1000mmwc?

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When we will do simulation for I/P?IF WE DO SIMULATION through which way either series or parallel?

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What is glanding

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