Answer / anil sur

output of any rectifier is Floating DC voltage before
filter. after proper filter capacitor provoded a Fix dc
output we can obtain

Answer / sakthi

floating changing dc voltages, but fixed dc voltages is
constant values dont change values

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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please any body have most important data for study for saudi aramco test of instrument QC thanks email shahnaveedullah@gmail.com

0 Answers  

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I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.

0 Answers  

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what are the installation requirement is common to all flow meter when volumetric flow rate is being measured

1 Answers  

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1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?

0 Answers  

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what is the process to make control schematic ?

0 Answers  

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Where are oxygen analysers installed in cfbc boilers? What are their usual readings?

0 Answers  

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why 4 to 20 ma used at 0 set

2 Answers   Borouge, Yokogawa,

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What is the procedure of calibration of Load cell?

0 Answers  

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How to calibration of vibration probe

1 Answers   Mina Al Ahmadi Refinery,

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how many mmwc are eual to 1kg/sq.cm & can we calculate mmwc into tph?

2 Answers  

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what is sliding spool valves?

0 Answers  

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