matching-questions electronics-and-communication-engineering question and answers -Page 11

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Matching Questions problems

1. Match the following:

	List I (Electron spin)		List II (Phenomenon)
A.	????	1.	Antiferromagnetism
B.	????	2.	Ferrimagnetism
C.	????	3.	Ferromagnetism

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

2. Match the following:

	List I (Controller)		List II (Controller output for unit step input)
A.	Proportional derivative	1.
B.	Proportional plus derivative plus integral	2.
C.	Proportional plus	3.

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

3.

List I List II

A. 1. PID controller

B. 2. Lead compensator

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

4. Match the following:

	List I (Theorems)		List II (Property of Network)
A.	Reciprocity	1.	Impedance matching
B.	Tellegen's	2.	Bilateral
C.	Superposition	3.	? V_jk I_jk = 0
D.	Maximum power transfer	4.	Linear
		5.	Non linear

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

5. Match the following:

	List I		List II
A.	CLP	1.	Measure of ?P clock speed
B.	SHELL	2.	Double sided double density
C.	DSDD	3.	Allows you to specify file as command processor
D.	Megahertz	4.	Microcode stored in ROM

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

6. Match the following:

	List I (Bits operator in C)		List II (Meaning)
A.	?	1.	Bitwise XOR
B.	&	2.	Bitwise AND
C.	\|	3.	Bitwise OR
D.	U	4.	One's complement

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

7. Match the following:

	List I (Characteristics)		List II (Decrease)
A.	Paramagnetic	1.	All dipoles are aligned is one preferred direction
B.	Ferromagnetic	2.	Half the dipoles are aligned in opposite direction and have equal magnitude
C.	Antiferromagnetic	3.	Half the dipoles (with equal magnitudes) are aligned in opposite direction to the other half having equal but lower magnitude
D.	Ferrimagnetic	4.	All dipoles have equal magnitude but are randomly oriented

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

8. Match the following:

	List I		List II
A.	Tangent galvanometer	1.	Can be used for dc only
B.	Moving coil instrument	2.	Integrating instrument
C.	Household energy meter	3.	Used for voltage measurement only
D.	Electrostatic instrument	4.	Absolute instrument

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

9. 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

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

10. Match the following:

	List I (Transducer)		List II (Operation)
A.	Bourden tube	1.	Fluid flow to resistance change
B.	Hot wire ammeter	2.	Velocity to pressure
C.	Hydrometer	3.	Pressure to displacement
D.	Pitot tube	4.	Specific gravity to displacement

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

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