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Q1 ⇒

Match the following:

	List I (Oscillator)		List II (Features)
A.	Wien Bridge	1.	RF oscillator, uses two inductors and one capacitor
B.	Colpitt's	2.	LC oscillator for radio frequencies uses three capacitances and one inductance
C.	Hartley	3.	RC oscillator for audio frequencies
D.	Clapp	4.	RF oscillator, uses two capacitances and one inductance

A-3, B-4, C-1, D-2
[other wrong options] [Discuss in forum] 1 -1

Q2 ⇒

Match the following:

	List I		List II
A.	V_OH(min)	1.	2.4 V
B.	V_IH(min)	2.	1.5 V
C.	V_OL(max)	3.	0.4 V
		4.	2.0 V
		5.	0.8 V

A-1, B-4, C-3
[other wrong options] [Discuss in forum] 2 -1

Q3 ⇒

Match the following:

	List I		List II
A.	Reactance theorem	1.	Foster
B.	Driving point impedance	2.	Bartlett
C.	Continued fraction expansion	3.	Cauer
D.	Bisection Theorem	4.	Positive real function

A-1, B-4, C-3, D-2
[other wrong options] [Discuss in forum] 1 -1

Q4 ⇒

Match the following:

	List I		List II
A.	R = 0	1.	Undamped oscillation
B.	R < 2 L/C	2.	Damped oscillation
C.	R = 2 L/C	3.	Critically damped response
D.	R > 2 L/C	4.	Non-oscillatory response.

A-1, B-4, C-3, D-2
[other wrong options] [Discuss in forum] 1 -1

Q5 ⇒

Match the following:

	List I		List II
A.	GTO	1.	Widely used in digital computers
B.	UJT	2.	Used for freewheeling
C.	Power Diode	3.	Can be turned off by negative gate signal
D.	MOSFET	4.	Used in generating triggering pulses

A-3, B-4, C-2, D-1
[other wrong options] [Discuss in forum] 1 -1

Q6 ⇒

Match the following:

	List I		List II
A.	Detection of a periodic signal in noise	1.	Increase in bandwidth
B.	Recovery of a band limited signal from its uniformly sampled values	2.	Slope overload error
C.	Finer quantization of signal	3.	Nyquist rate
D.	Delta modulation	4.	Cross correlation

A-4, B-3, C-1, D-2
[other wrong options] [Discuss in forum] 2 -1

Q7 ⇒

Match the following:

	List I		List II
A.	Mu Metal	1.	very high magnetic permeability
B.	Samrium/cobalt	2.	very high magnetic remanence
C.	Sapphire	3.	very high thermal conductivity
D.	Ferrites	4.	very stable magnetic permeability

A-4, B-1, C-2, D-3
[other wrong options] [Discuss in forum] 1 -1

Q8 ⇒

Match the following:

	List I		List II
A.	Title bar	1.	Window menu
B.	Control menu box	2.	First row of window
C.	start-button	3.	box in title bar
D.	Control	4.	Button on mouse

A-2, B-3, C-4, D-1
[other wrong options] [Discuss in forum] 2 -1

Q9 ⇒

Match the following:

	List I		List II
A.	CTFS	1.	Periodic
B.	DTFS	2.	Non-periodic
C.	CTFT
D.	DTFT

A-2, B-1, C-2, D-1
[other wrong options] [Discuss in forum] 1 -1

Q10 ⇒

Match the following:

	List I (Transmission system)		List II (Mode)
A.	Rectangular waveguide	1.	TE/TM
B.	Circular waveguide	2.	TEM
C.	Coaxial line	3.	Quasi TEM
D.	Microstrip line

A-3, B-1, C-2, D-2
[other wrong options] [Discuss in forum] 1 -1

Q11 ⇒

Match the following:

	List I		List II
A.	FM	1.	slope-overload
B.	DM	2.	μ law
C.	PSK	3.	Envelope detector
D.	PCM	4.	Capture effect
		5.	Hilbert transform
		6.	Matched filter.

A-4, B-1, C-6, D-2
[other wrong options] [Discuss in forum] 1 -1

Q12 ⇒

Match the following:

	List I (BHE, A0)		List II (Word is read/write)
A.	0, 0	1.	1 byte from/to odd address
B.	0, 1	2.	1 byte from/to even address
C.	1, 0	3.	16 bit word
D.	1, 1	4.	None

A-3, B-1, C-2, D-4
[other wrong options] [Discuss in forum] 1 -1

Q13 ⇒

Match the following:

	List I (Modes)		List II (Characteristic)
A.	Evanescent	1.	Rectangular waveguide does not support
B.	Dominant mode	2.	No wave propagation
C.	TM₁₀ and TM₀₁	3.	Lowest cut-off frequency

A-2, B-3, C-1
[other wrong options] [Discuss in forum] 1 -1

Q14 ⇒

Match the following:

	List I		List II
A.	Fourier transform of a Gaussian function	1.	Gaussian function
B.	Convolution of a rectangular pulse with itself	2.	Rectangular pulse
C.	Current through inductor for step input voltage	3.	Triangular pulse
		4.	Ramp function
		5.	Zero

A-1, B-3, C-4
[other wrong options] [Discuss in forum] 1 -1

Q15 ⇒

Match the following:

	List I (Circuit)		List II (Characteristics)
A.	Darlington pair	1.	uses pnp and npn transistors used as power amplifier
B.	CB amplifier	2.	Voltage gain nearly 1 and high input impedance
C.	Cascade amplifier	3.	low input impedance used for high frequency isolation

A-2, B-3, C-1
[other wrong options] [Discuss in forum] 1 -1

Q16 ⇒

Match the following:

	List I (Octal)		List II (Decimal number)
A.	35	1.	53
B.	65	2.	62
C.	54	3.	29
D.	76	4.	44

A-3, B-1, C-4, D-2
[other wrong options] [Discuss in forum] 1 -1

Q17 ⇒

Match the following:

	List I		List II
A.	R_T	1.	A = D
B.	R_h	2.	h₁₂ = h₂₁
C.	S_T	3.	AD - BC = 1
D.	S_h	4.	h₂₁ = - h₂₁
		5.	B = C
		6.	Δh = 1

A-3, B-4, C-1, D-6
[other wrong options] [Discuss in forum] 1 -1

Q18 ⇒

Match the following:

	List I		List II
A.	Serial Binary adder	1.	(2n - 1)t_pd
B.	Ripple carry adder	2.	(n - 1)t_pd
C.	Carry look ahead binary adder	3.	Operation time independent of size
		4.	6t_pd for 4 bit carry look ahead adder

A-2, B-1, C-3
[other wrong options] [Discuss in forum] 1 -1

Q19 ⇒

Match the following:

	List I		List II
A.	shift Register	1.	Frequency division
B.	Counter	2.	Addressing in memory chips
C.	Decoder	3.	Serial to parallel Data conversion

A-3, B-1, C-2
[other wrong options] [Discuss in forum] 1 -1

Q20 ⇒

Match the following:

	List I (Processor in C)		List II (Output)
A.	Preprocessor	1.	Source code file
B.	Compiler	2.	Executable code in machine language
C.	Linker	3.	Relocatable object code

A-1, B-3, C-2
[other wrong options] [Discuss in forum] 1 -1

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