Analog Circuits [GATE (Graduate Aptitude Test in Engineering) Electronics]: Questions 227 - 230 of 249

Access detailed explanations (illustrated with images and videos) to 1176 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 227

Analog Circuits
Multi-Stage, Differential, Feedback, Power and Operational

Appeared in Year: 2016

Question

Numeric Answer▾

Resistor in the circuit below has been adjusted so that . The bipolar transistor and are perfectly matched and have very high current gain, so their base currents are negligible. The supply voltage is . The thermal voltage is .

Their Base Currents Are Negligible

The value of for which is …

Question 228

Analog Circuits
Simple Op-Amp Circuits

Appeared in Year: 2017

Question

MCQ▾

For the operational amplifier circuit shown, the output saturation voltages are . The upper and lower threshold voltages for the circuit are, respectively.

The Operational Amplifier Circuit Shown

Choices

Choice (4)Response

a.

b.

c.

d.

Question 229

Analog Circuits
Clipping, Clamping and Rectifiers

Appeared in Year: 2017

Question

Numeric Answer▾

The output of the diode circuit shown in figure is connected to an averaging DC voltmeter. The reading of the DC voltmeter in volts, neglecting the voltage drop across the diode, is …

The Voltage Drop Across the Diode

Question 230

Analog Circuits
Clipping, Clamping and Rectifiers

Appeared in Year: 2015

Question

MCQ▾

If the circuit shown must function as a clamping circuit, which one of the following conditions should be satisfied for sinusoidal signal of period T?

The Clamping Circuit

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: