GATE (Graduate Aptitude Test in Engineering) Electrical Engineering (EE): Questions 35 - 39 of 846

Choose Programs:

🎯 305 Numeric, 541 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 400.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 35

Appeared in Year: 2013

Question MCQ▾

A continuous random variable X has a probability density function . Then is

Choices

Choice (4)Response

a.

0.5

b.

0.368

c.

1.0

d.

0.632

Edit

Question 36

Appeared in Year: 2018

Question MCQ▾

A DC voltage source is connected to a series L-C circuit by turning on the switch S at time t = 0 as shown in the figure. Assume . Which one of the following circular loci represents the plot of i (t) versus v (t) ?

Locus Diagram

Choices

Choice (4)Response

a.

Locus Diagram

b.

Locus Diagram

c.

Locus Diagram

d.

Locus Diagram

Edit

Question 37

Appeared in Year: 2013

Question MCQ▾

Two magnetically uncoupled inductive coils have Q factors and at the chosen operating frequency. Their respective resistances are and . When connected in series, their effective Q factor at the same operating frequency is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 38

Appeared in Year: 2012

Question MCQ▾

For the circuit shown in the figure, the voltage and current expressions are

and .

The average power measured by the Wattmeter is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 39

Appeared in Year: 2012

Question MCQ▾

A periodic voltage waveform observed on an oscilloscope across a load is shown. A permanent magnet moving coil (PMMC) meter connected across the same load reads

A Permanent Magnet Moving Coil

Choices

Choice (4)Response

a.

8V

b.

10V

c.

4V

d.

5V

Edit