Analog Circuits [GATE (Graduate Aptitude Test in Engineering) Electronics]: Questions 1 - 5 of 250
Access detailed explanations (illustrated with images and videos) to 1179 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. 3 Year Validity- Access Unlimited Times on Unlimited Devices.
View Sample Explanation or View Features.
Rs. 450.00 -OR-
How to register? Already Subscribed?
Question 1
Appeared in Year: 2013
Question MCQ▾
A voltage 1000 Volts is applied across YZ. Assuming ideal diodes, the voltage measured across WX in Volts, is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 0 for all t | |
b. | ||
c. | ||
d. | ||
Question 2
Appeared in Year: 2012
Question MCQ▾
The diodes and capacitors in the circuit shown are ideal. The voltage v (t) across the diode is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | ||
Question 3
Appeared in Year: 2007
Question MCQ▾
In a junction diode under reverse bias, the magnitude of electric field is maximum at
Choices
| Choice (4) | Response | |
|---|---|---|
a. | The edge of the depletion region on N side | |
b. | The centre of the depletion region on the N side | |
c. | The edge of the depletion region on P side | |
d. | The junction | |
Question 4
Appeared in Year: 2007
Question MCQ▾
In the Op-Amp circuit shown, assume that the diode current follows the equation . For , , and for .
The relationship between and is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | ||
Question 5
Appeared in Year: 2009
Question MCQ▾
A small signal source is applied to a transistor amplifier as shown below. The transistor has and . Which expression best approximate
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | ||