How to measure 4-20 mA in the live Ckt. r when the equipment is working ( example VFD, PLC).& 4-20mA used in maximum all ckts.

0 Answers  

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why ammeter always connect in series for measuring the current?

8 Answers  

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what is the purpose of joining engineering?

0 Answers   HCL,

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y do v use microprocessor for cpu's but not microcontrollers??? adv of mp over mc????

0 Answers   BEL,

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an unknown semiconductor has Eg=1.1ev and Nv=Nc.it is doped with 10^15 donors,where the donor level is 0.2ev below Ec. given that Ef is 0.25ev below Ec, calculate ni and the concentration of electrons and holes in the semiconductor at 300k.

1 Answers   Universiti Malaysia Pahang,

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What is the use of starter and choke in tube

0 Answers   Sukhbir Solar Energy, Wipro,

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how to find the fault in smps if i am not getting the output

0 Answers   Philips,

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Give examples of linear circuits.

0 Answers  

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what is the min persentage for applying group exams for B.tech students

0 Answers  

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the coefficient of coupling between two air core coils depends on ?

5 Answers  

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Sparking occur when a load is switched off because the circuit has high a.) Inductance b.) Capacitance c.) Resistance d.) None

14 Answers   Biwta, BSNL, CDS, DMRC, Infosys, SSC,

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what are advantages of dc over ac supply?

5 Answers   Ecil, TCS,

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