GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 1 - 4 of 1179

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: 1997

Question MCQ▾

Each cell of a static random access memory contains

Choices

Choice (4)Response

a.

1 MOS transistors and 1 capacitors

b.

6 MOS transistor

c.

2 MOS transistors and 4 capacitors

d.

4 MOS transistors and 2 capacitors

Edit

Question 2

Appeared in Year: 2003

Question MCQ▾

The circuit shown in the figure is a 4 bit DAC

A Combinational Circuit Having 4 Bit DAC

The input bits 0 and 1 are represented by 0 and 5 V respectively. The OP AMP is ideal, but all the resistance and the 5 v inputs have a tolerance of % 10. The specification (rounded to nearest multiple of 5 %) for the tolerance of the DAC is

Choices

Choice (4)Response

a.

% 35

b.

% 5

c.

% 10

d.

% 20

Edit

Question 3

Appeared in Year: 2000

Question MCQ▾

For the 4 bit DAC shown in the figure, the output voltage is,

Output Voltage for 4 Bit DAC

Choices

Choice (4)Response

a.

10 V

b.

5 V

c.

4 V

d.

8 V

Edit

Question 4

Appeared in Year: 2008

Question MCQ▾

For each of the positive edge-triggered J K flip - flop used in the following figure, the propagation delay is .

The Sequential Circuit Using JK Flip-Flop with Its Clock Pulse

Which of the following wave forms correctly represents the output at

Choices

Choice (4)Response

a.

The Waveform Which Correctly Represents Output: Choice A

b.

The Waveform Which Correctly Represents Output: Choice B

c.

The Waveform Which Correctly Represents Output: Choice C

d.

The Waveform Which Correctly Represents Output: Choice D

Edit