Answer / rajesh

smps converts ac to fixed dc voltage
the desired vtg can be obtained by choosing ic's ,
resistors , capacitors of the desired value
( 5 - 20 voltage range )

Answer / ravi

it converts ac to dc voltage...

Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions? 

0 Answers   Process Control Technologies,

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how can check the loopchecking for valves?

3 Answers  

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How to calibrate smoke Dectector

0 Answers   KOC,

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In most process, speed of motor controlled by control system with a reference pot . Now if i start & it becomes uncontrollable, i.e.gets directly start & stop after certain time.Then which reasons can make such problem? can motor may be faulty?how?

3 Answers   Siemens,

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what does it mean an active front end in vfd plz explain it briefly

0 Answers  

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what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

0 Answers  

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what is the difference between cold loop and hot loop

2 Answers  

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Calibration procedure for electro magnetic flow meter

0 Answers  

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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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Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

0 Answers  

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What are the questions asked in fresher instrumentation candidates

0 Answers   Polmon,

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if i want to make a zero trim for mass flow meter the pipe line should be empty or i need to make it full? i really need the answer pls help me

2 Answers  

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