Series Equalizer MCQ’s

Electronics & Communication Engineering Network Theory

This set of Network Theory Multiple Choice Questions & Answers (MCQs) focuses on “Series Equalizer”.

1. The value of N in terms of attenuation D is?
a) antilog(D)
b) antilog(D/10)
c) antilog(D/20)
d) antilog(D/40)

2. The input to output power ratio of the load (N) is the ratio of the________ to the __________
a) Maximum power delivered to the load when the equalizer is not present, power delivered to the load when equalizer is present
b) Power delivered to the load when equalizer is present, maximum power delivered to the load when the equalizer is not present
c) Maximum power delivered to the load when the equalizer is present, power delivered to the load when equalizer is not present
d) Power delivered to the load when equalizer is not present, maximum power delivered to the load when the equalizer is present

3. The value of attenuation D is equal to?
a) log10 (N)
b) 10 log10 (N)
c) 20 log10 (N)
d) 40 log10 (N)

4. The N is defined as?
a) output power/ input power
b) input power/ output power
c) output power at inductor/ input power
d) output power at capacitor/ input power

5. The expression of current flowing in a series equalizer is?
a) Vmax/√((Ro)2+(X1)2)
b) Vmax/√((2Ro)2+(X1)2)
c) Vmax/√((2Ro)2+(2X1)2)
d) Vmax/√((Ro)2+(2X1)2)

6. Determine the value of N in the series equalizer.
a) 1+ X12/Ro2
b) X12/Ro2
c) 1+ Ro2/X12
d) Ro2/X12

7. The expression of input power of a series equalizer is?
a) Vmax2/Ro
b) Vmax2/2Ro
c) Vmax2/3Ro
d) Vmax2/4Ro

8. What is the power at the load of a series equalizer?
a) [Vmax2/(Ro2+X12)]Ro
b) [Vmax2/(2(Ro2+X12))]Ro
c) [Vmax2/(3(Ro2+X12))]Ro
d) [Vmax2/(4(Ro2+X12))]Ro

9. The expression of N in a full series equalizer considering Z1 as inductor and Z2 as capacitor is?
a) Ro2/(ωL1)2
b) 1+ Ro2/(ωL1)2
c) (ω2 L12)/Ro2
d) 1+ (ω2 L12)/Ro2

10. The expression of N in a full series equalizer considering Z1 as capacitor and Z2 as inductor is?
a) 1+ (ω2 L12)/Ro2
b) (ω2 L12)/Ro2
c) 1+ Ro2/(ωL1)2
d) Ro2/(ωL1)2

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