As the temperature of a p-type semi-conductor is gradually and continuously increased, what will happen to the fermi level?
1239The change in a semi-conductor strain gauge, in resistance on application of strain is mainly due to the change in its
1030Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be
1603Magnetostriction is a phenomenon whereby the magnetisation of a ferromagnetic material leads to a change in
1061Post New Electronics Communications Questions
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What is meant by pwm control?
Why is it necessary to include voltage stabilizer in a power supply?
Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?
What is the difference between synchronous and asynchronous counters?
What is the effect of removal of bypass capacitor in a ce amplifier circuit?
Why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?
What logic function is obtained by adding an inverter to the output of an and gate?
Hi I.m Abishek Chandra Electronics and Communication Engineer fresher 2009. I have 2 job offers. 1. Configuration Engineer at First American Corporation 2.Testing Engineer at Mphsis I don't wat to go by the brand name. I.m thinking in terms of growth
What is memristor? How many modes it works?
Tell me how to calculate knee point voltage? Describe its purpose for differential protection.
What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.
Define breakdown voltage.
IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.
How does a signal differ from a wave?