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DFCCIL Executive Rapid Revision Quiz 4

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Question 1

Which of the statements given above are correct?
1) The author of the novel 'Brave New World' is Aldous Huxley.
2) The author of the novel 'An Affair Downstairs' is Sherri Browning.
3) The author of the novel 'Darkness at Noon' is Victor LaValle.

Question 2

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

5, 6 , 6, 8, 16, 19, ?

Question 3

what is the expression for difference, borrow of full subtractor circuit

Question 4

A consumer needs one million units per year and his annual load factor is 50%. The tariff in force is Rs. 1200 per kW of maximum demand plus Rs. 2.40 per unit. If he improves his load factor to 100%, saving in energy cost per annum is

Question 5

In a circuit, two cells of 1.5 V and 2 V e.m.f. having internal resistances of $Description: E:\Gate\SSC-JE Electrical - Part 1\2_D-C-Circuit-final_files\image195.png$ and $Description: E:\Gate\SSC-JE Electrical - Part 1\2_D-C-Circuit-final_files\image194.png$ respectively are connected in parallel so as to send current in the same direction through an external resistance of $Description: E:\Gate\SSC-JE Electrical - Part 1\2_D-C-Circuit-final_files\image217.png$ The circuit current is

Question 6

Which one of the following is the best method of measurement of temperature of hot bodies radiating energy in visible spectrum?

Question 7

$Description: Description: E:\Gate\SSC-JE Electrical - Part 1\6_Capacitance-final_files\image093.png$ drops of mercury of equal radii and possessing equal charges combine to form a bigger drop. The ratio of capacitances of bigger drop to smaller drop is

Question 8

A series battery of 12 lead acid accumulators, each of e.m.f. 2 V and internal resistance $Description: E:\Gate\SSC-JE Electrical - Part 1\10_Chemical-Effects-of-Electric-Current-final_files\image101.png$ is to be charged from 240 V d.c. If the charging current is not to exceed 3 A, what is the value of series resistance required?

Question 9

The peak value to the input to a half-wave rectifier is 10 V. The approximate peak value of the output is

Question 10

The given circuit represents a

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ESE & GATE EC General

Jul 29ESE & GATE EC