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Electronics and Communication Engineering - Matching Questions

Exercise : Matching Questions - Section 4
41.

Match the following:

List I (Diode circuit) List II (Name of the circuit)
A.1.Positive limiter
B.2.Positive clamper
C.3.Negative clamper

A-2, B-3, C-1
A-1, B-2, C-3
A-2, B-1, C-3
A-3, B-1, C-2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.

Match the following:

List I List II
A.T (Reflection coefficient) = 01.(ZL - Zo)/(ZL + Zo)
B.T = - 12.ZL = Zo
C.T = + 13.ZL = 0
D.- 1 < T < + 14.ZL = ∞

A-2, B-3, C-4, D-1
A-2, B-4, C-1, D-3
A-1, B-2, C-3, D-4
A-3, B-2, C-4, D-1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.

Match the following:

List I (Memories) List II (Characteristic)
A.Static PLA1.erasable, programmable
B.CCD2.ultra high speed
C.ECL3.stores large volume of data
D.GAL4.Does not need refreshing
5.Non-volatile

A-4, B-3, C-2, D-1
A-4, B-2, C-3, D-1
A-5, B-1, C-2, D-3
A-3, B-5, C-2, D-1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.

Match the following:

List I List II
A.Copper1.produces discrete energy level just above valence band
B.Rubber2.produces discrete energy level just below conduction band
C.Antimony3.large forbidden gap
D.Boron4.valence and conduction bands overlap

A-1, B-2, C-4, D-3
A-4, B-1, C-2, D-3
A-4, B-3, C-1, D-2
A-2, B-1, C-3, D-4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.

Match the following:

List I (Diode Rectifier) List II (Efficiency is Rf/RL = 0.25)
A.Half wave1.0.54
B.Bridge Rectifier2.0.65
C.Full wave using tapped centre transformer3.0.325

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