We all know about DC concept,i.e +ve connected to +ve ,-ve
connected to -ve.
If landline phones lines are dc lines,then how it works even
if the polarties are interchanged??
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Define the limitations in the operation conditions of a p-n junction.
Define dynamic resistance of a p-n junction diode in forward biased condition.
What is meant by level-sensitive devices?
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Explain how to calculate the rectangle of conductor of different sizes?
Suppose in market 4n27 is not easily available so which opto isolator can I use at the place of this? What is 4n27
Define fan-in and fan-out?
4. How are the wattmeter readings equal in 2 Wattmeter method at UPF? Establish the condition mathematically?
Write two characteristics of combinational circuits.
why we call vestigial side band(VSB) as c3f?
What is the purpose of using an instrumentation amplifier.
What is monostable multivibrator?
What are the key inputs and factors considered to plan the number of SGSN/GGSN if you have to set up a Greenfield network?
construction of current tranformer
Different types of communications? Explain.