Exercise: Matching Questions

Questions for: Matching Questions

Match the following:

List I (Characteristics) List II (Device)
A.Voltage controlled device1.BJT
B.Current controlled device2.UJT
C.Conductivity modulation device3.FET
D.Negative conductance device4.Impatt diode

A:
A-2, B-3, C-1, D-1
B:
A-2, B-3, C-4, D-1
C:
A-3, B-1, C-2, D-4
D:
A-3, B-1, C-4, D-2
Answer: D
No answer description is available. Let's discuss.

Match the following:

List I List II
A.Laser1.Emits monochromatic light of low intensity
B.Solar cell2.Consumes electrical power due to incident light
C.Photodiode3.Delivers power to a load
D.LED4.Emits monochromatic light of high intensity

A:
A-4, B-3, C-1, D-2
B:
A-3, B-4, C-2, D-1
C:
A-4, B-3, C-2, D-1
D:
A-3, B-4, C-1, D-2
Answer: C
No answer description is available. Let's discuss.

Match the following:

List I (Controller) List II (Controller output for unit step input)
A.Proportional derivative1.
B.Proportional plus derivative plus integral2.
C.Proportional plus3.

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
Answer: B
No answer description is available. Let's discuss.

Match the following:

List I (Diode Rectifier) List II (Expression for output voltage)
A.Bridge1.
B.Half wave2.
C.Full wave using centre tapped transformer3.

A:
A-1, B-2, C-3
B:
A-3, B-2, C-1
C:
A-1, B-3, C-2
D:
A-3, B-1, C-2
Answer: C
No answer description is available. Let's discuss.

Match the following:

List I List II
A.CTFS1.Periodic
B.DTFS2.Non-periodic
C.CTFT
D.DTFT

A:
A-2, B-1, C-2, D-2
B:
A-2, B-1, C-2, D-1
C:
A-1, B-2, C-2, D-2
D:
A-1, B-2, C-2, D-1
Answer: B
No answer description is available. Let's discuss.
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