Electronics and Communication Engineering - Analog Electronics
Exercise :: Analog Electronics - Section 13
| 1. |
A transistor in CE mode is in saturation region. Then the collector is almost at |
| A. |
ground potential | | B. |
a potential equal to VCC | | C. |
a potential equal to 0.5 VCC | | D. |
a potential equal to 2 VCC |
Answer: Option A
Explanation:
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| 2. |
The semi-conductor type 2 N 34 indicates |
| A. |
a n-channel MOSFET | | B. |
a JFET | | C. |
a diode with two electrodes | | D. |
a diode with three electrodes |
Answer: Option C
Explanation:
|
| 3. |
The emitter bias largely depends on |
| A. |
gain | | B. |
signal input | | C. |
IE | | D. |
none of the above |
Answer: Option C
Explanation:
|
| 4. |
A limiter circuit can be built using a diode and resistance. |
Answer: Option A
Explanation:
|
| 5. |
In saturation region JFET acts like a |
| A. |
bipolar device | | B. |
short circuit | | C. |
switch | | D. |
resistance |
Answer: Option D
Explanation:
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