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DFCCIL Executive Rapid Revision Quiz 12

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Question 1

Match the following.
Artist
1) Yamini Krishna Murthy
2) M.S. Subbulakshmi
3) Vishnu Diganbar Paluskar
4) Pt. Shivkumar Sharma
Art
a) Vocalist
b) Musician
c) Bharatnatyam
d) Santoor

Question 2

In the following question, select the related number from the given alternatives.

49 : 169 : : 66 : ?

Question 3

If one collector supply is

then collector cut-off voltage under d.c. conditions is ………..

Question 4

The slope of a.c. load line is……………….that of d.c. load line.

Question 5

A 3-phase, 4-wire system supplies loads which are unequally distributed in the three phases. An analysis of the currents flowing in R, Y and B lines shows that in R line, positive phase sequence component is $Description: E:\Gate\SSC-JE Electrical - Part 4-Done\All_Questions_new_files\image037.png$ and the negative phase sequence component is $Description: E:\Gate\SSC-JE Electrical - Part 4-Done\All_Questions_new_files\image038.png$ . The total observed current flowing back to the supply in the neutral conductor is $Description: E:\Gate\SSC-JE Electrical - Part 4-Done\All_Questions_new_files\image039.png$ . Zero phase sequence current in Y-line is

Question 6

Figure shows balanced delta-connected supply system. The current in line 1 is ………………..
$Description: E:\Gate\SSC-JE Electrical - Part 1\15_Three-Phase-Circuits-final_files\image018.png$

Question 7

In reference to the figure, the voltage waveform v9t) is measured by a PMMC, a PMMC combined with bridge rectifier and a moving iron (MI) instrument. Two lists are prepared thereafter :

Instrument list List of instrument reading
List - II
a. PMMC
b. PMMC rectifier
c. M.I.
List - II
i. 5 V
ii. 2.75 V
iii. 2.5 V
The correct option relating the instruments and their reading is

Question 8

If voltage Standing Wave Ratio, (VSWR) of a wave is 2, its reflection coefficient will be ___________.

Question 9

In the above question, how much charge should flow to deposit 108 g of silver?

Question 10

If a counter having 10 FFs is initially at 0, what count will it hold after 2060 pulses?

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ESE & GATE EC General

Apr 29ESE & GATE EC