Answer / p.s.krishna

Because the transformer works on the mutual conduction. the flux will produce only when an alternating current is flowing through a conductor, where if d.c flows no flux will generate. due to this reason transformer will not work for d.c.

Answer / engine

no emf is induced as there is no change in flux .

Charging & discharging of capacitor.

1 Answers  

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What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?

0 Answers  

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Hi all Pleas if any one could me help out in getting the objective question papers for EC subjects. the technical questions asked in companies

0 Answers  

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Difference between resistance and resistivity

0 Answers   Efftronics Systems,

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if any body have tyco electronics placement papers,please forward to my mail id kadhar.basha@gmail.com ,please as early as possible. thanks&regards kadhar basha

0 Answers   Tyco,

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Which is the pin no of CN1 TERMINAL and the parameter using in delta servo drive for auto/man input and start forward input

0 Answers   Delta,

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what is polarisation o antenna ?

0 Answers   Bosch,

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Explain the approximate cost of the following corrosion monitoring systems. Smart pebbles eci-1(embedded corrosion instrument) monitoring cables time domain reflectometry &corrosion penetration monitoring system(cpmp)?

0 Answers  

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What is the difference between emulator and simulator?

0 Answers  

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I gave interviews for infosys and accenture in my college after which my college said I was selected in infosys. After some days I got a mail from accenture that we have dispatched the offer letter to ur college. I talked to my training officer and he is not ready to give me my letter. So how do i contact them to get my letter online ?

0 Answers   Infosys,

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Explain the construction of a jfet

0 Answers  

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does a mobile phone work inside an elevator/lift?If no why?

2 Answers   TCS,

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