GATE ECE 2019 | GATE ECE Year Wise Previous Years Questions

GATE ECE 2019

MCQ (Single Correct Answer)

-0.33

The families of curves represented by the solution of the equation

$${{dy} \over {dx}} = - {\left( {{x \over y}} \right)^n}$$

for n = –1 and n = 1 respectively, are

Circles and Hyperbolas

Hyperbolas and Circles

Parabolas and Circles

Hyperbolas and Parabolas

GATE ECE 2019

MCQ (Single Correct Answer)

-0.33

Consider the two-port resistive network shown in the figure. When an excitation of 5 V is applied across Port 1, and Port 2 is shorted, the current through the short circuit at Port 2 is measured to be 1 A (see (a) in the figure).

Now, if an excitation of 5 V is applied across Port 2, and Port 1 is shorted (see (b) in the figure), what is the current through the short circuit at Port 1?

GATE ECE 2019 Network Theory - Network Theorems Question 2 English

0.5 A

2.5 A

1 A

2 A

GATE ECE 2019

MCQ (Single Correct Answer)

-0.33

It would take one machine 4 hours to complete a production order and another machine 2 hours to complete the same order. If both machine work simultaneously at their respective constant rates, the time taken to complete the same order is _______ hours.

$${4 \over 3}$$

$${3 \over 4}$$

$${2 \over 3}$$

$${7 \over 3}$$

GATE ECE 2019

MCQ (Single Correct Answer)

-0.33

The strategies that the company _______ to sell its products ________ house-to-house marketing.

use, includes

uses, including

uses, include

used, includes

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