Electronics and Communication Engineering - Matching Questions
Exercise : Matching Questions - Section 4
- Matching Questions - Section 1
- Matching Questions - Section 2
- Matching Questions - Section 3
- Matching Questions - Section 4
31.
List I (Parameters) | List II (Values) | ||
---|---|---|---|
A. | h22 | 1. | rb + re |
B. | h11 | 2. | acb |
C. | h21 | 3. | ![]() |
32.
Match the following:
List I | List II | ||
---|---|---|---|
A. | A1 cos 2pf1t | 1. | ![]() |
B. | A1 A2 cos 2pf1t cos 2pf2t | 2. | v1 (t) v2 (t) |
C. | ![]() | 3. | ![]() |
D. | f1 + f2, f1 - f2, - f1 + f2, - f1 - f2 | 4. | A1 cos ω1t |
33.
Match the following:
List I | List II | ||
---|---|---|---|
A. | AM-DSB FC | 1. | 2 |
B. | WBFM | 2. | 1 |
C. | PCM | 3. | 3m |
D. | AM-DSB | 4. | 22N |
34.
Match the following:
List I (Power device) | List II (Max. frequency) | ||
---|---|---|---|
A. | Power Bipolar | 1. | MHz |
B. | Power MOSFET | 2. | 100 kHz |
C. | SCR | 3. | 10 kHz |
D. | Insulated gate bipolar transistor | 4. | 1 kHz |
35.
Match the following:
List I | List II | ||
---|---|---|---|
A. | loop antenna | 1. | flat line |
B. | folded dipole | 2. | 300 W |
C. | SWR of 1 | 3. | sharp broadside full |
D. | VHF band | 4. | 30 to 300 MHz |
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