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Matching Questions problems

1. 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

Options
A. A-1, B-4, C-3, D-2
B. A-1, B-2, C-3, D-4
C. A-2, B-3, C-1, D-4
D. A-3, B-4, C-2, D-1

2. Match the following:

	List I (Comm.services)		List II (Bandwidth)
A.	AM broadcast	1.	10 kHz
B.	Telephone	2.	4 kHz
C.	wide-band FM	3.	200 kHz
D.	TV	4.	7 MHz

Options
A. A-1, B-2, C-3, D-4
B. A-3, B-4, C-1, D-2
C. A-1, B-4, C-3, D-2
D. A-3, B-2, C-1, D-4

3. Match the following:

	List I		List II
A.	n Channel JFET	1.
B.	p Channel JFET	2.
C.	Depletion MOSFET	3.
D.	Enhancement MOSFET	4.

Options
A. A-4, B-3, C-2, D-1
B. A-1, B-3, C-4, D-2
C. A-3, B-4, C-1, D-2
D. A-2, B-4, C-3, D-1

4. Match the following:

	List I (f_k)		List II [F(z)]
A.	1	1.
B.	kⁿ	2.	(1 - az^-1)^-1
C.	a^k	3.	- ln (1 - z^-1)^-1
D.		4.	(1 - z^-1)^-1

Options
A. A-1, B-4, C-2, D-3
B. A-2, B-3, C-1, D-4
C. A-4, B-1, C-2, D-3
D. A-1, B-4, C-3, D-2

5. 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

Options
A. A-1, B-3, C-4
B. A-1, B-4, C-3
C. A-5, B-4, C-3
D. A-1, B-5, C-2

6. 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.	?h = 1

Options
A. A-3, B-4, C-1, D-6
B. A-3, B-2, C-5, D-4
C. A-5, B-4, C-1, D-2
D. A-5, B-4, C-1, D-6

7. Match the following:

	List I		List II
A.	TV	1.	1 kHz
B.	Radio	2.	3 kHz
C.	Telephony	3.	9 kHz
D.	Telegraphy	4.	5 MHz

Options
A. A-4, B-1, C-2
B. A-4, B-3, C-2
C. A-2, B-1, C-3
D. A-1, B-2, C-3

8. Match the following:

	List I (Instrument)		List II (Parameters)
A.	Moving coil galvanometer	1.	High inertia, soft spring control
B.	Ballistic galvanometer	2.	No control, high damping
C.	Vibration galvanometer	3.	Soft spring control, critical damping
D.	Moving coil flux meter	4.	Low inertia, tuned spring control

Options
A. A-4, B-2, C-3, D-1
B. A-1, B-3, C-2, D-4
C. A-2, B-1, C-4, D-3
D. A-3, B-1, C-4, D-2

9. Match the following:

	List I (Operator)		List II (Description)
A.	& &	1.	Assignment
B.	\| \|	2.	Logical AND
C.	=	3.	Logical OR

Options
A. A-1, B-2, C-3
B. A-2, B-3, C-1
C. A-3, B-2, C-1
D. A-1, B-3, C-2

10. Match the following:

	List I (type of controller)		List II (Operation)
A.	Pneumatic controller	1.	Flexible operation
B.	Hydraulic controller	2.	High torque high speed operation
C.	Electronic controller	3.	Fire and explosion proof operation

Options
A. A-1, B-3, C-2
B. A-1, B-2, C-3
C. A-3, B-1, C-2
D. A-3, B-2, C-1

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