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ESE 2019 GS & EA Quiz 16

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Question 1

Which of the following is not combustible?

Question 2

Given symbol is for which angle of projection

Question 3

Three hundred Passengers are travelling in white, silver and black cars; each of these cars is carrying 6, 5 and 3 passengers, respectively. If the number of white and silver cars is equal and there is only one black car what is the total number of cars?

Question 4

Let be a periodic function of period The coefficient of sin5x in the Fourier series expansion of in the interval is

Question 5

Consider the following statements:
1) Sustainable development focuses more on short term growth than long term growth.
2) When the concentration exceeds a standard, a noxious substance is called a pollutant.
3) Development that ensures both present and future generations are able to meet their own needs is called sustainable. Which of the above statements are correct?

Question 6

In a mesh topology, with n-devices and half duplex links, if a new device is added, how many new links are added?

Question 7

Factors which govern the operating cost of an equipment are:
1. Purchase price of the equipment.
2. Depreciation due to regular use.
3. Cost of operation, maintenance and repairs.

Question 8

For communication applications we require
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