Explain we take the area of collector wide comparison to base and emitter. Why?
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what is the difference between the ss7 and ip,and why we go for ip structure over ss7
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
difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)
Why bjt is known as current controlled device and fet is known as voltage controlled device?
Define latching current?
what is need of rectifier in electronics?
Define what is meant by operating point?
what is the differences between voltage and current controlled devices?
Define pulse width modulation?
Tell me is there any junction in conductor?
For the same order of doping, why does n-type semiconductor exhibit larger conductivity than p-type semiconductor?
Describe the difference between p-type and n-type semiconductor materials.
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