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.

hello this is dhinakar subramanian. how to piping and instrumenation drawings and also how to create the data sheets...

1 Answers  

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what is rtd

4 Answers   Petrofac,

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What is impulse line size

3 Answers   IFFCO,

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What is Process portal A(PPA)?

1 Answers   ABB,

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I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..and 10-15% is open the valve. how to calibrate the control valve?

3 Answers   OPaL,

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How to change dcs card in online. (Dsc is maxdna)

3 Answers  

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What is diff between Ingral orifice and simple orifice?where it use?

3 Answers  

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Explain the difference between the types of input variables plc?

1 Answers  

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In instrumentation standard we use 4 to 20ma for transmission , why cant we use 3 to 19ma ?

1 Answers   NSH,

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Paper Details: company -- Hindustan Copper Limited post -- GET 2008 Date -- 03.08.2008 Dept.-- Electronics?Instrumentation Aptitude -- 70 Technical-- 80 Total Time -- 2hr 30min I have listed the question I could able to remember 1. BCD equivalent of 43 2. value of K for stability of a system from a given equation 3. transformer connection for darlington connection 4. damping of balastic galvanometer 5. advantage of chart-pen recorder over CRo 6. CRO - how to change bandwidth 7. questions on CRO construction 8. reverse saturation current of si diode 9. advantage of wire wound resistance over carbon resistance 10. core material for a small coil 11. max fanout-- TTL/ECL/CMOS/MOS 12. component of resistance of monolithic IC 13. functions of capacitors in multivibrators 14. to change a sawtooth signal into a square wave we use-- schmit trigger/ schottkey diode/ zener diode 15. relation b/w á & â in transistor ckt 16. function of SiO2 layer in fabrication 17. 3 questions on ODD MAN OUT

2 Answers   HCL, L&T,

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What is difference between reset and initialization in industrial automation?

1 Answers   Marafiq,

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Explain signal isolator

0 Answers  

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