What is a varactor diode?
How to calculate the rectangle of conductor of different sizes?
What is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?
What is a term "sweep" in Cathode Ray Oscilloscope?
3 Answers CodeVita, Student, TCS,
what is freshnal Zone?
what is difference between feedback oscillator & relaxation oscillator?
Explain how to calculate knee point voltage? Describe its purpose for differential protection.
my name is saibabu i am preparing for bel exam can u help me out by giving some sample papers my email id is saibabu1018@yah00.c0.in
how to design an ups and battery connections for ups .
what is the function of DVJA card in Nokia BTS &how it work
an oscillator is associated with an basic amplifier for producing oscillations,for production of oscillations the amplifier needs some input voltage but under the oscillation condition the input voltage is zero,why?
How will you determine what frequency the device has without using oscilloscope?
Explain why an ammeter should be of very low resistance?