ISRO Scientist or Engineer Electrical 2013

Instructions

For the following questions answer them individually

Question 11

The discrete time system described by $$y(n) = x(n^2)$$ is

Video Solution
Question 12

What doesthe transfer function of a system describe for the system?

Video Solution
Question 13

Which of the following measures cannot be effective in reducing the noise?

Video Solution
Question 14

Which among the following type of transformer have smallest size with same electrical specification ?

Video Solution
Question 15

Two transformers operating in parallel will share the load depending upon their ?

Video Solution
Question 16

Transformer core is laminated,

Video Solution
Question 17

The eddy current lossesin the transformer will be reduced if ?

Video Solution
Question 18

The Buchholz relay is used to protect the ?

Video Solution
Question 19

Why are transformer stamping annealed before being used for the building?

Video Solution
Question 20

As compared to $$\triangle$$ — $$\triangle$$ bank, the capacity of the V — V bank of transformers is ---- percent.

Video Solution

Register with

OR

Boost your Prep!

Download App