This document appears to be a quiz containing multiple choice questions related to electronics and electrical engineering. There are 50 questions in total across common, buzzer, and final rounds. The quiz was created by Naveen Kumar and contains questions testing knowledge of concepts like circuits, resistors, capacitors, transistors, logic gates, and more.

1. QUIZTRONIC
S
A QUIZ
BY
Naveen Kumar
Email: chd.naveen@gmail.com

2. Common Round

3. Connecting a lead from the negative to
the positive of a battery will produce:
a)
b)
c)
d)
A high resistance circuit
A short circuit
A low current path
An open circuit

4. Connecting a lead from the negative to
the positive of a battery will produce:
a)
b)
c)
d)
A high resistance circuit
A short circuit
A low current path
An open circuit

5. A red-red-red-gold resistor in series with
an orange-orange-orange-gold resistor
produces:
a)
b)
c)
d)
5k5
35,200 ohms
55k
None of the above

6. A red-red-red-gold resistor in series with
an orange-orange-orange-gold resistor
produces:
a)
b)
c)
d)
5k5
35,200 ohms
55k
None of the above

7. What type of capacitor is often used in
power-supply circuits to filter the
rectified AC?
a)
b)
c)
d)
Disc ceramic
Vacuum variable
Mica
Electrolytic

8. What type of capacitor is often used in
power-supply circuits to filter the
rectified AC?
a)
b)
c)
d)
Disc ceramic
Vacuum variable
Mica
Electrolytic

9. Which parameter should be kept
constant so that Ohm’s law can be
applied to a circuit?
a)
b)
c)
d)
Resistance
Current
Temperature
Voltage

10. Which parameter should be kept
constant so that Ohm’s law can be
applied to a circuit?
a)
b)
c)
d)
Resistance
Current
Temperature
Voltage

11. Which motor is NOT suitable for use
as a DC machine?
a)
b)
c)
d)
Permanent magnet motor
Series motor
Squirrel cage motor
Synchronous motor

12. Which motor is NOT suitable for use
as a DC machine?
a)
b)
c)
d)
Permanent magnet motor
Series motor
Squirrel cage motor
Synchronous motor

13. 4 resistors in ascending order are:
a)
b)
c)
d)
22R 270k 2k2 1M
4k7 10k 47R 330k
3R3 4R7 22R 5k6
100R 10k 1M 3k3

14. 4 resistors in ascending order are:
a)
b)
c)
d)
22R 270k 2k2 1M
4k7 10k 47R 330k
3R3 4R7 22R 5k6
100R 10k 1M 3k3

15. In a full-wave rectifier without filter,
the ripple factor is
a)
b)
c)
d)
0.482
1.21
1.79
2.05

16. In a full-wave rectifier without filter,
the ripple factor is
a)
b)
c)
d)
0.482
1.21
1.79
2.05

17. The important characteristic of
emitter-follower is
a)high input impedance and high output
impedance
b)high input impedance and low output
impedance
c) low input impedance and low output
impedance
d)low input impedance and high output
impedance

18. The important characteristic of
emitter-follower is
a)high input impedance and high output
impedance
b)high input impedance and low output
impedance
c) low input impedance and low output
impedance
d)low input impedance and high output
impedance

19. In class–A amplifier, the output
current flows for
a)
b)
c)
d)
a part of the cycle or the input signal.
the full cycle of the input signal.
half the cycle of the input signal.
3/4th of the cycle of the input signal.

20. In class–A amplifier, the output
current flows for
a)
b)
c)
d)
a part of the cycle or the input signal.
the full cycle of the input signal.
half the cycle of the input signal.
3/4th of the cycle of the input signal.

21. In an intrinsic semiconductor, the
Fermi-level is
a)
b)
c)
d)
closer to the valence band
midway between conduction and valence
band
closer to the conduction band
within the valence band

22. In an intrinsic semiconductor, the
Fermi-level is
a)
b)
c)
d)
closer to the valence band
midway between conduction and valence
band
closer to the conduction band
within the valence band

23. Transistor is a
a)
b)
c)
d)
Current controlled current device.
Current controlled voltage device.
Voltage controlled current device.
Voltage controlled voltage device.

24. Transistor is a
a)
b)
c)
d)
Current controlled current device.
Current controlled voltage device.
Voltage controlled current device.
Voltage controlled voltage device.

25. Two charges are placed at a small distance. If a glass
slab is placed between them, the force between the
charges will
a)
b)
c)
d)
Not change
Increase
Decrease
Reduce to zero

26. Two charges are placed at a small distance. If a glass
slab is placed between them, the force between the
charges will
a)
b)
c)
d)
Not change
Increase
Decrease
Reduce to zero

27. It is required to construct a counter to count
upto100 (decimal). The minimum number of flip
flops required to construct the counter is
a)
b)
c)
d)
8
7
6
5

28. It is required to construct a counter to count
upto100 (decimal). The minimum number of flip
flops required to construct the counter is
a)
b)
c)
d)
8
7
6
5

29. The Mutliplexer device is also called
as
a)
b)
c)
d)
Data latching device
Data encoder device
Data decoder device
Data selector device

30. The Mutliplexer device is also called
as
a)
b)
c)
d)
Data latching device
Data encoder device
Data decoder device
Data selector device

31. In boolean algebra A.B = B.A
represents _________ law.
a)
b)
c)
d)
Commutative
associative
distributive
none of the above

32. In boolean algebra A.B = B.A
represents _________ law.
a)
b)
c)
d)
Commutative
associative
distributive
none of the above

33. Which of the following Boolean
rules is correct?
a)
b)
c)
d)
A+0=0
A+1=1
A + A = A.A
A + AB = A + B

34. Which of the following Boolean
rules is correct?
a)
b)
c)
d)
A+0=0
A+1=1
A + A = A.A
A + AB = A + B

35. The three variable Boolean
expression
xy + xyz + x y + x y z
a)
b)
c)
d)
y + xz
x + yz
y + xz
y + xz

36. The three variable Boolean
expression
xy + xyz + x y + x y z
a)
b)
c)
d)
y + xz
x + yz
y + xz
y + xz

37. The switching speed of ECL is very
high because the transistors
a)
b)
c)
d)
Are switched between cut off and saturation
Are switched between active and saturation
Are switched between active and cut off
May operate in any of the three regions

38. The switching speed of ECL is very
high because the transistors
a)
b)
c)
d)
Are switched between cut off and saturation
Are switched between active and saturation
Are switched between active and cut off
May operate in any of the three regions

39. stands for
a)
b)
c)
d)
Analog Memory Devices
Advance Micro Devices
Automatic Devices
Analog Meter Devices

40. stands for
a)
b)
c)
d)
Analog Memory Devices
Advance Micro Devices
Automatic Devices
Analog Meter Devices

41. stands for




Peace & Globe
Programming & Grouping
Proctor & Gamble
Proctor & Gaming

42. stands for




Peace & Globe
Programming & Grouping
Proctor & Gamble
Proctor & Gaming

43. stands for




Global Evolution
General Electronics
General Electricals
General Electric

44. stands for




Global Evolution
General Electronics
General Electricals
General Electric

45. stands for




Electronics Association
Election Agency
Electronics Agency
Electronics Arts

46. stands for




Electronics Association
Election Agency
Electronics Agency
Electronics Arts

47. stands for




Nuclear Power Corporation of India Limited
National Power Corporation of India Limited
National Pollution Control Institute Laboratory
National Poultry Control Institute Lab

48. stands for




Nuclear Power Corporation of India Limited
National Power Corporation of India Limited
National Pollution Control Institute Laboratory
National Poultry Control Institute Lab

49. stands for




Manitoba Telecom Services
Mumbai Telephone Services
Mobile TeleSystems
Mobile TeleServices

50. stands for




Manitoba Telecom Services
Mumbai Telephone Services
Mobile TeleSystems
Mobile TeleServices

51. UCSLEUN

52. NUCLEUS

53. CLNEOIRESTC

54. ELECTRONICS

55. ONVOTUILE

56. EVOLUTION

57. EVWATGHLEN

58. WAVELENGTH

59. AMRICMXO

60. MICROMAX

61. ZOTCIIEPLECR

62. PIEZOELECTRIC

63. Which of the following Indian cities
does not have metro train?
a)
b)
c)
d)
Kolkata
Mumbai
Bangalore
Bhubaneswar

64. Which of the following Indian cities
does not have metro train?
a)
b)
c)
d)
Kolkata
Mumbai
Bangalore
Bhubaneswar

65. The recently released film 'Kai Po
Che' is based on the novel
a)
b)
c)
d)
Lashkar
The Loving Doll
The Story of My Marriage
The 3 Mistake of My Life

66. The recently released film 'Kai Po
Che' is based on the novel
a)
b)
c)
d)
Lashkar
The Loving Doll
The Story of My Marriage
The 3 Mistake of My Life

67. Most modern TV's draw power even if turned
off. The circuit the power is used in does
what function?
a)
b)
c)
d)
Sound
Remote control
Color balance
High voltage

68. Most modern TV's draw power even if turned
off. The circuit the power is used in does
what function?
a)
b)
c)
d)
Sound
Remote control
Color balance
High voltage

69. Which of the following is the most
stable ecosystem ?
a)
b)
c)
d)
Desert
Mountain
Ocean
Forest

70. Which of the following is the most
stable ecosystem ?
a)
b)
c)
d)
Desert
Mountain
Ocean
Forest

71. Which one of the following states of India
has the highest urban density?
a)
b)
c)
d)
Maharashtra
Punjab
Tamil Nadu
West Bengal

72. Which one of the following states of India
has the highest urban density?
a)
b)
c)
d)
Maharashtra
Punjab
Tamil Nadu
West Bengal

73. Compact discs, (according to the original
CD specifications) hold how many minutes
of music?
a)
b)
c)
d)
74 mins
56 mins
60 mins
90 mins

74. Compact discs, (according to the original
CD specifications) hold how many minutes
of music?
a)
b)
c)
d)
74 mins
56 mins
60 mins
90 mins

75. Buzzer Round

76. a)
b)
c)
d)
Capacitor, Microphone, Potentiometer,
Electrolytic
Electrolytic, Microphone, Resistor, Capacitor
Capacitor, Piezo, Resistor, Electrolytic
Electrolytic, Coil, Resistor, Capacitor

77. a)
b)
c)
d)
Capacitor, Microphone, Potentiometer,
Electrolytic
Electrolytic, Microphone, Resistor, Capacitor
Capacitor, Piezo, Resistor, Electrolytic
Electrolytic, Coil, Resistor, Capacitor

78. Match the logic gates in column A
with their equivalents in column B
a)
b)
c)
d)
P–2, Q-4, R-1, S-3
P-4, Q-2, R-1, S-3
P–2, Q-4, R-3, S-1
P-4, Q-2, R-3, S-1

79. Match the logic gates in column A
with their equivalents in column B
a)
b)
c)
d)
P–2, Q-4, R-1, S-3
P-4, Q-2, R-1, S-3
P–2, Q-4, R-3, S-1
P-4, Q-2, R-3, S-1

80. a)
b)
c)
d)
Photo transistor, switch, capacitor, coil
Transistor, mercury switch, piezo, coil
Photo transistor, reed switch, piezo, coil
Photo darlington transistor, reed switch,
piezo, coil

81. a)
b)
c)
d)
Photo transistor, switch, capacitor, coil
Transistor, mercury switch, piezo, coil
Photo transistor, reed switch, piezo, coil
Photo darlington transistor, reed switch,
piezo, coil

82. Which of the following is NOT
associated with a p-n junction?
a)
b)
c)
d)
Junction capacitance
Charge Storage Capacitance
Depletion Capacitance
Channel Length Modulation

83. Which of the following is NOT
associated with a p-n junction?
a)
b)
c)
d)
Junction capacitance
Charge Storage Capacitance
Depletion Capacitance
Channel Length Modulation

84. Which LED is connected correctly?
a)
b)
c)
d)
A
B
C
D

85. Which LED is connected correctly?
a)
b)
c)
d)
A
B
C
D

86. Which of the following Boolean Expression
correctly represents the relation between P, Q, R
and M1?
a)
b)
c)
d)
M1 = P OR Q XOR
R
M1 = P AND Q XOR
R
M1 = P NOR Q XOR
R
M1 = P XOR Q XOR
R

87. Which of the following Boolean Expression
correctly represents the relation between P, Q, R
and M1?
a)
b)
c)
d)
M1 = P OR Q XOR
R
M1 = P AND Q XOR
R
M1 = P NOR Q XOR
R
M1 = P XOR Q XOR
R

88. A tunnel Diode is also known as
a)
b)
c)
d)
Esaki Diode
Zener Diode
Varactor Diode
Point-contact Diode

89. A tunnel Diode is also known as
a)
b)
c)
d)
Esaki Diode
Zener Diode
Varactor Diode
Point-contact Diode

90. What is the relationship between current (I) and
voltage (E) in a circuit consisting of a capacitor in
series
with
a
resistor?
a)
b)
c)
d)
I and E are in phase across the capacitor.
I leads E across the resistor.
E leads I across the capacitor.
I and E are in phase across the resistor.

91. What is the relationship between current (I) and
voltage (E) in a circuit consisting of a capacitor in
series
with
a
resistor?
a)
b)
c)
d)
I and E are in phase across the capacitor.
I leads E across the resistor.
E leads I across the capacitor.
I and E are in phase across the resistor.

92. Sequential Code is________Code.
a)
b)
c)
d)
Gray Code
8421 Code
5211 Code
ASCII Code

93. Sequential Code is________Code.
a)
b)
c)
d)
Gray Code
8421 Code
5211 Code
ASCII Code

94. Which type of software can translate
scanned text in to text that you can edit?
a)
b)
c)
d)
OCR
ORC
OCS
OMR

95. Which type of software can translate
scanned text in to text that you can edit?
a)
b)
c)
d)
OCR
ORC
OCS
OMR