Define circuit switching?
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What is the difference between the bandwidth of half duplex and simplex transmission?
Charging & discharging of capacitor.
why we give external oscillator input to the micro controller
Difference between electronic and electrical.
What is the difference between dcs & plc & scada?
What is the different between analogue & digital communications system?
What are the key inputs and factors considered to plan the number of SGSN/GGSN if you have to set up a Greenfield network?
WHAT IS THE PROPAGATION MEDIUM USED FOR E1 LINK?
Which modulation scheme are having constant energy modulation?
Why is fet known as a unipolar device?
What is the purpose of bleeder resistance in a rectifier circuit using l-c filter?
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