Answer / unlucky

1kb,6kb,12kb,16kb,64kb

Answer / dinesh kumar

for low range plcs the memory is 32kb

for medium range plcs the memory is 1024kb

for higher end plcs the memory is upto 2mb

what is axial shift n what is differential expansion in turbine? how many sensor probes r mounted for this n how it works?

2 Answers   Apple,

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why most of the DP transmitters using maximum range as 0-2500mmwc?why not 1000 2000 3000 4000mmwc

2 Answers   SPIC, TNPL,

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Where & Why we are using SURGE PROTECTION ?

4 Answers   IOCL,

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How to calibrate vertex flow meter? How to calibrate mass flow meter?

1 Answers   Chevron,

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POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?

0 Answers  

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why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?

0 Answers  

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what is the main supply source for pressure transmitter?

1 Answers  

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what is the diffirence between Earth and Neutral

4 Answers  

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What is mean by AC voltage and DC voltage

2 Answers  

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How many problems can be occurring in solenoid valve? And how it can be rectified?

1 Answers   Adgas,

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centrifugal compressor interlock? Tell me the parameter at which compressor will trip

0 Answers   Cairn,

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what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other

0 Answers  

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