Science and Technology Quiz - Questions & Answers

Are you looking for quiz questions and answers about science and technology? You've come at the right place. Check out this Science and Technology quiz and see if you can answer the following questions on science, technology and electronics? Play this quiz to see how good you are at Science and Technology questions.

Science and Technology Quiz Questions

Here is the list of quiz questions and answers about Science and Technology. Can you answer the following questions on electronics, science and technology?

Question: Which is a type of Electrically-Erasable Programmable Read-Only Memory?

1. Flash
2. Flange
3. Fury
4. FRAM

Question: What is made from a variety of materials, such as carbon, and inhibits the flow of current?

1. Choke
2. Inductor
3. Resistor
4. Capacitor

Question: "FET" is a type of transistor, Its full name is ________ Effect Transistor.

1. Field
2. Factor
3. Flash
4. Force

Question: A given signal's second harmonic is twice the given signal's __________ frequency. Fill in the blank?

1. Fourier
2. Foundation
3. Fundamental
4. Field

Question: Voltage is sometimes referred to as EMF, or Electromotive ________?

1. Field
2. Factor
3. Flash
4. Force

Question: When measuring the characteristics of a small-signal amplifier, say for a radio receiver, one might be concerned with its "Noise ________"?

1. Fundamental
2. Fall
3. Force
4. Figure

Question: The average power (in watts) used by a 20 to 25 inch home color television is ________?

1. 70-100
2. 25-50
3. 500-800
4. Over 1000

Question: The most common format for a home video recorder is VHS. VHS stands for ________?

1. Video Home System
2. Very High Speed
3. Video Horizontal Standard
4. Voltage House Standard

Question: If the picture is stretched or distorted up and down like a fun house mirror the circuit to adjust or repair is ________?

1. Vertical
2. Tuning
3. Horizontal
4. Filament

Question: The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a ________?

1. Transformer
2. Yoke
3. Capacitor
4. Diode

Question: The input used by an antenna or cable to a TV set uses ________ frequencies?

1. IF
2. RF
3. AF
4. SAP

Question: The transformer that develops the high voltage in a home television is commonly called a ________?

1. Tesla coil
2. Flyback
3. Yoke
4. Van de Graaf

Question: Most modern TV's draw power even if turned off. The circuit the power is used in does what function?

1. Sound
2. Remote Control
3. Color Balance
4. High Voltage

Question: In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. What is that voltage?

1. 500 Volts
2. 5 Thousand Volts
3. 25 Thousand Volts
4. 100 Thousand Volts

Question: The NTSC (National Television Standards Committee) is also used in the country of ________?

1. Japan
2. France
3. Germany
4. England

Question: In the USA, the television broadcast standard is ________?

1. PAL
2. NTSC
3. SECAM
4. RGB

Question: Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area?

1. Power Poles
2. Power Skirting
3. Flush Floor Ducting
4. Extension Cords

Question: In the UK, what type of installation requires a fireman's switch?

1. Neon Lighting
2. High Pressure Sodium Lighting
3. Water Features
4. Hotel Rooms

Question: What will a UPS be used for in a building?

1. To provide power to essential equipment
2. To monitor building electricity use
3. To carry messages between departments
4. To control lighting and power systems

Question: Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these?

1. Transformer
2. Transponder
3. Transducer
4. Converter

Question: Some lasers are referred to as being CW. What does CW mean?

1. Circular wave
2. Constant white
3. Continuous wave
4. Clear white

Question: What is the process responsible for producing photons in a diode laser?

1. Fermi level shift
2. Majority carrier injection
3. Carrier freeze out
4. Electron-hole recombination

Question: What are three types of lasers?

1. Gas, Metal Vapor, Rock
2. Pointer, Diode, CD
3. Diode, Inverted, Pointer
4. Gas, Solid State, Diode

Question: What was the active medium used in the first working laser ever constructed?

1. A Diamond Block
2. Helium-Neon Gas
3. A Ruby Rod
4. Carbon Dioxide Gas

Question: After the first photons of light are produced, which process is responsible for amplification of the light?

1. Blackbody Radiation
2. Stimulated Emission
3. Planck'S Radiation
4. Einstein Oscillation

Question: Once the active medium is excited, the first photons of light are produced by which physical process?

1. Blackbody Radiation
2. Spontaneous Emission
3. Synchrotron Radiation
4. Planck'S Oscillation

Question: The first step to getting output from a laser is to excite an active medium. What is this process called?

1. Pumping
2. Exciting
3. Priming
4. Raising

Question: What does AM mean?

1. Angelo Marconi
2. Anno Median
3. Amplitude Modulation
4. Amperes

Question: What frequency range is the High Frequency band?

1. 100 kHz
2. 1 GHz
3. 30 to 300 MHz
4. 3 to 30 MHz

Question: What does EPROM stand for?

1. Electric Programmable Read Only Memory
2. Erasable Programmable Read Only Memory
3. Evaluable Philotic Random Optic Memory
4. Every Person Requires One Mind

Question: What does the term PLC stand for?

1. Programmable Lift Computer
2. Program List Control
3. Programmable Logic Controller
4. Piezo Lamp Connector

Question: Which motor is NOT suitable for use as a DC machine?

1. Permanent Magnet Motor
2. Series Motor
3. Squirrel Cage Motor
4. Synchronous Motor

Question: What does VVVF stand for?

1. Variant Voltage Vile Frequency
2. Variable Velocity Variable Fun
3. Very Very Vicious Frequency
4. Variable Voltage Variable Frequency

Question: The sampling rate, (how many samples per second are stored) for a CD is...?

1. 48.4 kHz
2. 22,050 Hz
3. 44.1 kHz
4. 48 kHz

Question: A Compact disc (according to the original CD specifications) hold how many minutes of music?

1. 74 mins
2. 56 mins
3. 60 mins
4. 90 mins

Question: Sometimes computers and cash registers in a foodmart are connected to a UPS system. What does UPS mean?

1. United Parcel Service
2. Uniform Product Support
3. Under Paneling Storage
4. Uninterruptable Power Supply

Question: What does AC and DC stand for in the electrical field?

1. Alternating Current and Direct Current
2. A Rock Band from Australia
3. Average Current and Discharged Capacitor
4. Atlantic City and District of Columbia

Question: Which consists of two plates separated by a dielectric and can store a charge?

1. Inductor
2. Capacitor
3. Transistor
4. Relay

Have a science and technology question? Ask it! We are always available to answer your questions and help you understand science and technology. This science and technology quiz will be updated on regular basis.

Want More?
Would you like to be notified when new articles are added to our knowledgebase? Subscribe to our Feed and get instant notifications when new articles are added to the knowledgebase.

1. Manufacturing Industry - Quiz Questions and Answers
2. Forex Quiz - Forex Trading Quiz Questions & Answers
3. Business Quiz with Answers - Business Quiz Questions & answers
4. Business Quiz Questions - Corporate Quiz Questions & Answers
5. Business Quiz Questions & Answers - Business Quiz Collection
6. Sports Quiz Questions and Answers - Sports Trivia
7. Flowers Quiz Questions With Answers - Quiz On Flowers
8. Computer Science Quiz Questions With Answers - Multiple Choice
9. Current Affairs 2010 Questions and Answers (Set 1)
10. Football Quiz Questions with Answers - Football Quiz
11. Football Quiz - Ultimate Football Quiz Questions with Answers
12. Computers Quiz - Basic Computer Science Quiz Questions
13. Cardiology Questions Bank - Cardiology Quiz with Answers
14. India Business Quiz Questions with Answers
15. Cricket Quiz - Cricket Quiz Questions with Answers
16. Indian Banking Quiz - Quiz Questions about Banks in India
17. Common Sense Test - Part 30 of Common Sense Quiz Questions
18. Common Sense Test Questions - Part 29
19. Common Sense Questions - Part 28 of Common Sense Test
20. Common Sense Test Questions - Part 27 of General Knowledge Quiz
21. Common Sense Questions - Part 26 of Common Sense Test
22. Common Sense Test Questions - Part 25 of General Knowledge Quiz
23. Common Sense Test Questions - Part 24 of General Knowledge Quiz
24. Common Sense Test Questions - Part 23 of General Knowledge Quiz
25. Common Sense Test Questions - Part 22 of General Knowledge Quiz
26. Common Sense Test Questions - Part 21 of General Knowledge Quiz
27. Common Sense Test - Part 20 of General Knowledge Quiz
28. Common Sense Test - Part 19 of General Knowledge Quiz
29. Common Sense Test - Part 18 of General Knowledge Quiz
30. Common Sense Test - Part 17 of General Knowledge Quiz
31. Common Sense Test - Part 16 of General Knowledge Quiz
32. Common Sense Test - Part 15 of General Knowledge Quiz
33. Common Sense Test - Part 14 of General Knowledge Quiz
34. Common Sense Test - Part 13 of General Knowledge Quiz
35. Common Sense Test - Part 12 of General Knowledge Quiz
36. Common Sense Test - Part 11 of Common Sense Quiz Facts
37. Common Sense Test - Part 10 of Common Sense Quiz
38. Common Sense Test Quiz - Part 9 of Common Sense Quiz Test
39. Common Sense Test Quiz - Part 8 of Common Sense Quiz Test
40. Common Sense Test Quiz - Part 7 of Common Sense Quiz Test
41. Common Sense Test Quiz - Part 6 of Common Sense Quiz Test
42. Common Sense Test Quiz - Part 5 of Common Sense Quiz Test
43. Common Sense Test Quiz - Part 4 of Common Sense Quiz Test
44. Common Sense Test Quiz - Part 3 of Common Sense Quiz Test
45. Common Sense Test Quiz - Part 2
46. Common Sense Test - Facts for Common Sense Quiz Test
47. Medicine and Health - Quiz Questions & Answers
48. Medical Discoveries - Quiz Questions about Medical Discoveries with Answers
49. Other Names - Quiz Questions & Answers
50. Traditions and Customs - Quiz Questions & Answers
51. Famous Personalities - Quiz Questions and Answers
52. Geographical Terms - Quiz Questions & Answers
53. Proverbs and Sayings - Quiz Questions & Answers
54. Famous Nicknames - Quiz Questions & Answers
55. Popular Inventions - Quiz Questions & Answers
56. Transport and Travel - Quiz Qustions & Answers
57. Science and Math - Quiz Qustions & Answers
58. Oceans, Seas, Rivers, Lakes, Island - Quiz Questions & Answers
59. Mountains, Volcanoes & Deserts - Quiz Questions with Answers
60. Who said it? - Quiz Questions with Answers
61. Color Symphony - Quiz Questions with Answers
62. Abbreviations, Signs and Symbols - Quiz Questions with Answers
63. Young World Quiz Questions with Answers
64. Mythology Quiz Questions with Answers - Part 2
65. Mythology Quiz Questions with Answers - Part 1
66. Quiz from the Land of Nursery Rhymes and Story Books
67. Number Quiz Questions with Answers
68. Famous Women - Quiz Questions with Answers
69. National Flags, Anthems and Emblems - Quiz Questions with Answers
70. People and Races - Quiz Questions with Answers
71. Famous Explorers - Quiz Qustions and Answers
72. Great Reformers - Quiz Questions and Answers
73. King and Queens - Quiz Questions and Answers
74. Down The Ages - Quiz Questions and Answers
75. The Ancient World - Quiz Questions and Answers
76. The Universe Quiz - Questions about The Universe
77. Famous Battles and Generals - Quiz Questions with Answers