What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?
1096Define what happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.
1107The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?
1301Post New Electronics Communications Questions
why the hysteresis is necessary?
hai i am balaji now i applied for the post of section engineer in rrb chennai............ if any body know the question peper and pattern of written exam please send to me
#include int main() { char c='1'; int j=atoi(c); }
Name some of the current controlled (current driven) devices?
hi .. i have done my b.e in under electronics and communication engineering and now i have opted for computer engineering which has most of communication related subjects. still what should i answer, if i am been asked "why didnt yu opt for electrical engineering"
What is the forbidden energy gap? How does it occur? Define what is its magnitude for ge and si?
checking procedure of i.g.b.yt & diode by multimeter...
Difference between mobile and a cell phone.
how to test the mobile tower signals? and which software tool & hardware tools used for test the mobile tower?
working of tuch screen pannel
What is a p-n junction diode?
What is meant by phase reversal?
Define what is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?
plz send last 5 year paper set for JE-II(ELECTRICAL)Exam held on few month in mumbai
what is the ratio of Rf &R1 in wean bridge oscillator