SSC JE Electrical Engineering 4th March 2017 Shift-2

Instructions

For the following questions answer them individually

Question 21

Which of the following does not use heating effect of electric current?

Video Solution
Question 22

In the figure given below,the value of:-

Video Solution
Question 23

Four 100 W bulbs are connected in parallel across 200 V supply line. If one bulb gets fused _____.

Video Solution
Question 24

A 100 watt light bulb burns on an average of 10 hours a day for one week. The weekly consumption of energy will be _____.

Video Solution
Question 25

The elements which are not capable of delivering energy by its own are known as _____.

Video Solution
Question 26

A network has 4 nodes and 3 independent loops. What is the number of branches in the network?

Video Solution
Question 27

A connected network of N > 2 nodes has at most one branch directly connecting any pair of nodes. The graph of the network _____.

Video Solution
Question 28

The determinant of the matrix

$$\begin{bmatrix}1 & 0 & 0 & 0 \\100 & 1 & 0 & 0\\100 & 200 & 1 & 0 \\100 & 200 & 300 & 1 \end{bmatrix}$$ is:

Video Solution
Question 29

Ideal voltage source have _____.

Video Solution
Question 30

A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source _____.

Video Solution
cracku

Boost your Prep!

Download App