Charging & discharging of capacitor.

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what is the operation of logic gates when no input is applied

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Consider sinc(x):where sinc(x)=sin (xpi)/xpi. and sinc(x) have max value i.e. unity at x=0 .now if x=0.then pix =0 and sin (pix)=0 at x=0. then above expression sin (xpi)/xpi.should be of 0/0 form i.e. in-determined form. then how sinc(x) is one at x=0. pi is constant.

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difference between amplitude modulation and frequency modulation

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convert 21 kva into kw

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What is memristor? How many modes it works?

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Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....

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What is the difference between led and lcd?

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Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

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Explain the difference between silicon controlled switch (scs) and gate turn-off switch (gto)?

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What is the use of Fourier Transform?

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What principle does a q-meter operate?

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