Answer / rohan

In unmanaged switch it sends data to all the terminals
regardless of necessary.But managed switch sends data to
certain decided terminals hence it avoids conjuction.

Answer / manish

Like making VLAN on the switch can be considered as managed
switch.Wheras in unmanaged switch there is no such network.

1 bar is equal to how many pound per square inch(psi)?

14 Answers   Essar,

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sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

2 Answers   BARC,

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Draw symbols of the following :

0 Answers   CCIE,

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how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?

0 Answers   SEWA, Sharjah Electricity and Water Authority SEWA,

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What is the syllabus for Instrumentation Engineers, who wish to join the Public Sector Units??

1 Answers  

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need to calculate flow rate with the help of dp range and orifice bore dia and size. range is 0 to 400 inwc and orifice size is 12 inch 150 # rf and bore dia is 7.180 inch. need to calculation for flow rate

0 Answers  

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Why hunting will occour in control valve?

6 Answers  

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Why the industry's standard current standards are from 4mA to 20mA,not from 0mA or any other range?

3 Answers  

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why we use -ve voltages in vibration prob?

1 Answers  

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WHAT IS THE MAIN WORKING OF BOILER.

3 Answers  

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for indiacation of turbine(china) bearing temperature what type of sensor will be used(i.e. rtd or thermocouple or themister ) ? why it is ? i need clear explanation ?

2 Answers  

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Tyes of interface level measurement and how to use that technique for interface level measurement,

0 Answers  

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