Electronics and Communication Engineering - Matching Questions
Exercise : Matching Questions - Section 1
- Matching Questions - Section 1
- Matching Questions - Section 2
- Matching Questions - Section 3
- Matching Questions - Section 4
1.
Match the following:
| List I | List II | ||
|---|---|---|---|
| A. | RC coupled amplifier | 1. | Very low drift |
| B. | Tuned amplifier | 2. | Flat frequency response from zero frequency onwards |
| C. | Chopper stabilized amplifier | 3. | Flat frequency response with upper and lower cut off frequency |
| D. | DC amplifier | 4. | Peak in gain frequency response |
2.
Match the following:
| Microwave Measuring Instruments | Measurements Effected | ||
|---|---|---|---|
| A. | Bolometer | 1. | Reflection coefficients |
| B. | VSWR meter | 2. | Half power beam widths |
| C. | Cavity wave meter | 3. | Microwave power |
| D. | Pattern recorder | 4. | Microwave frequency |
3.
Match the following:
| List I (Circuit) | List II (Characteristics) | ||
|---|---|---|---|
| A. | Darlington pair | 1. | uses pnp and npn transistors used as power amplifier |
| B. | CB amplifier | 2. | Voltage gain nearly 1 and high input impedance |
| C. | Cascade amplifier | 3. | low input impedance used for high frequency isolation |
4.
Match the following:
| List I (FET Parameters) | List II (Typical Values) | ||
|---|---|---|---|
| A. | gm for JFET | 1. | 25 kW |
| B. | rd for JFET | 2. | 0.01 siemen |
| C. | rd for MOSFET | 3. | 0.5 mW |
| D. | gg for JFET | 4. | 10-8 siemen |
5.
Match the following:
| List I | List II | ||
|---|---|---|---|
| A. | Word wrap | 1. | interleaved execution of two or more programs by the same computer |
| B. | Client | 2. | automatically moves a word to the next line if it does not fit in the current line |
| C. | Multitasking | 3. | an application receiving data |
| D. | Landscape | 4. | orientation of worksheet |
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