Electronics [GATE (Graduate Aptitude Test in Engineering) Physics]: Questions 69 - 70 of 70

Access detailed explanations (illustrated with images and videos) to 659 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 69

Appeared in Year: 2017

Question

MCQ▾

In the figure given below, the input to the primary of the transformer is a voltage varying sinusoidally with time. The resistor is connected to the centre tap of the secondary. Which one of the following plots represents the voltage across the resistor as a function of time?

Circuit Diagram of Diodes, Capacitor and Resistor

Choices

Choice (4)Response

a.

Voltage as a Function of Time: Choice – A

b.

Voltage as a Function of Time: Choice – B

c.

Voltage as a Function of Time: Choice – C

d.

Voltage as a Function of Time: Choice – D

Question 70

Appeared in Year: 2017

Question

MCQ▾

The minimum number of NAND gates required to construct an OR gate is:

Choices

Choice (4)Response

a.

2

b.

5

c.

4

d.

3

Developed by: