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Electric Circuits
In an ideal transformer connected to a 240v A.C with number of turns in primary coil are 1000 and in secondary coil are 50 turns output connected to load of 10 ohm current passes through load?
Electric Circuits
Describe WAP architectures
Electric Circuits
Compare the circuit switching and packet switching used for data forwarding in
computers.
computers.
Electric Circuits
Distinguish between a hub and a switch in the computer network
Electric Circuits
Explain with examples the difference between system software and application
software
software
Electric Circuits
Explain the factors playing important role in the choice of intermediate frequency
(IF) in radio communication.
(IF) in radio communication.
Electric Circuits
Depict the digital signal 1011001110 in (i) Manchester code and (ii) bipolar RZ
format.
format.
Electric Circuits
Describe the various multiplexing techniques used for switching in telephony.
Electric Circuits
Supply voltage=6 V
R1=20
R2=30
Voltage across R1
Voltage across R2
Current through R1
Current through R2
Total current in circuit
R1=20
R2=30
Voltage across R1
Voltage across R2
Current through R1
Current through R2
Total current in circuit
Electric Circuits
The input voltage to a regulator circuit vary from 80V to
120V and the load resistance RL
is 10kΩ. Calculate the
maximum and minimum zener diode current. Assume the
zener diode is rated at 50V.
120V and the load resistance RL
is 10kΩ. Calculate the
maximum and minimum zener diode current. Assume the
zener diode is rated at 50V.
