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SET 3-ECE GATE Exam Previous Papers 2016 | ECE GATE Model Papers 2016
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GATE Electronics and Communication Engineering Previous Paper 2016 Details
- Total number of Questions = 65
Few Question are listed below for preview: GATE Electronics and Communication Engineering Previous Paper 2016
1. The Ebers-Moll model of a BJT is valid
(A) only in active mode
(B) only in active and saturation modes
(C) only in active and cut-off modes
(D) in active, saturation and cut-off modes
2. Which one of the following statements is correct about an ac-coupled common-emitter amplifier operating in the mid-band region?
(A) The device parasitic capacitances behave like open circuits, whereas coupling and bypass capacitances behave like short circuits.
(B) The device parasitic capacitances, coupling capacitances and bypass capacitances behave like open circuits.
(C) The device parasitic capacitances, coupling capacitances and bypass capacitances behave like short circuits.
(D) The device parasitic capacitances behave like short circuits, whereas coupling and bypass capacitances behave like open circuits
3. A speech signal is sampled at 8 kHz and encoded into PCM format using 8 bits/sample. The PCM data is transmitted through a baseband channel via 4-level PAM. The minimum bandwidth (in kHz) required for transmission is ________
4. The students ___________ the teacher on teachers’ day for twenty years of dedicated teaching.
(A) facilitated
(B) felicitated
(C) fantasized
(D) facillitated