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ECIL GET 2017 Recruitment: Electronics (Networks) Quiz 8
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Question 1
The characteristic impedance of a lossless transmission line is given by
Question 2
For the circuit shown, if the power consumed by 5Ω resistor is 10W, then:
1)
2) Total impedance = 5Ω
3) Power factor = 0.866
Which of the above are correct?
1)
2) Total impedance = 5Ω
3) Power factor = 0.866
Which of the above are correct?
Question 3
The driving-point impedance 
of the circuit shown in the below figure is
of the circuit shown in the below figure is Question 4
The 
and 
of a standard T-network with series impedances 
and 
and shunt branch impedance of 
are
and of a standard T-network with series impedances and and shunt branch impedance of are Question 5
The voltage applied to an R-L circuit at t=0 when switch is closed is 100 cos (100t + 30o). The circuit resistance is 80 Ω and inductance is 0.6 H (in which initial current is zero).
What is the maximum amplitude of current flowing through the circuit?
What is the maximum amplitude of current flowing through the circuit?
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Jan 31ESE & GATE EC
