ECE :: Matching Questions
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List I (Parameters) List II (Values) A. h22 1. rb + re B. h11 2. acb C. h21 3.
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Match the following:
List I List II A. A1 cos 2pf1t 1. B. A1 A2 cos 2pf1t cos 2pf2t 2. v1 (t) v2 (t) C. 3. , f1, - f1 D. f1 + f2, f1 - f2, - f1 + f2, - f1 - f2 4. A1 cos ω1t
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Match the following:
List I List II A. AM-DSB FC 1. 2 B. WBFM 2. 1 C. PCM 3. 3m D. AM-DSB 4. 22N
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Match the following:
List I (Power device) List II (Max. frequency) A. Power Bipolar 1. MHz B. Power MOSFET 2. 100 kHz C. SCR 3. 10 kHz D. Insulated gate bipolar transistor 4. 1 kHz
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Match the following:
List I List II A. loop antenna 1. flat line B. folded dipole 2. 300 W C. SWR of 1 3. sharp broadside full D. VHF band 4. 30 to 300 MHz
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Match the following:
List I List II A. Digital counter 1. Measurement of harmonics B. Schering Bridge 2. Measurement of frequency C. Meggar 3. Measurement of loss angle of dielectric D. Spectrum analyser 4. Measurement of insulation resistance
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Match the following:
List I List II A. Continuous and aperiodic 1. Fourier representation is continuous and aperiodic B. Continuous and Periodic 2. Fourier representation is discrete and aperiodic C. Discrete and aperiodic 3. Fourier representation is continuous and periodic D. Discrete and periodic 4. Fourier representation is discrete and periodic
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Match the following:
List I List II A. IF noise 1. Ganged tuning B. Image frequency 2. Spurious response C. Station selector 3. Leaky filter capacitor D. Excessive Hum 4. Mixer stage
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Match the following:
List I (Operator) List II (Description) A. ! = 1. Left shift B. = = 2. Right Shift C. < < 3. Equal to D. > > 4. Not equal to
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Match the following:
List I List II A. Simple dipole 1. B. Omnidirectional antenna 2. C. Loop antenna 3.