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- Question
Made from a variety of materials, such as carbon, which inhibits the flow of current...?
Options- A. Choke
- B. Inductor
- C. Resistor
- D. Capacitor
- Correct Answer
- Resistor
ExplanationSo named because it resists (or inhibits) the flow of current. - 1. Gandhi Peace Prize for the year 2000 was awarded to the former President of South Africa along with
Options- A. Sathish Dawan
- B. C. Subramanian
- C. Grameen Bank of Bangladesh
- D. World Healt Organisation Discuss
- 2. Who among the following own the Nobel prize for literature?
Options- A. Linus Pauling
- B. Samuel Beckett
- C. Philip Noel - Baker
- D. Ralph Bunche Discuss
- 3. Pulitzer prize is awarded for outstanding work in the field of
Options- A. Science and Technology
- B. Environmental Studies
- C. Literature and Journalism
- D. International Understanding Discuss
- 4. On whose name is the highest award for services to the development of cinema given?
Options- A. Raj Kapoor
- B. Dada Saheb
- C. Meena Kumari
- D. Amitabh Bachchan Discuss
- 5. The highest civilian award of India 'Bharat Ratna' has been awarded to only two foreigners so far. One of them is Nelson Mandela. The other is
Options- A. Abdul Ghaffar khan
- B. Mikhail Gorbachev
- C. Marshal Tito
- D. Abdul Wali Khan Discuss
- 6. What will a UPS be used for in a building?
Options- A. To provide power to essential equipment
- B. To monitor building electricity use
- C. To carry messages between departments
- D. To control lighting and power systems Discuss
- 7. Voltage is sometimes referred to as EMF, or Electromotive...?
Options- A. Field
- B. Factor
- C. Flash
- D. Force Discuss
- 8. What does AM mean?
Options- A. Angelo marconi
- B. Anno median
- C. Amplitude modulation
- D. Amperes Discuss
- 9. Once the active medium is excited, the first photons of light are produced by which physical process?
Options- A. Blackbody radiation
- B. Spontaneous emission
- C. Synchrotron radiation
- D. Planck?s oscillation Discuss
- 10. '.TXT' extension refers usually to what kind of file?
Options- A. Text File
- B. Image file
- C. Audio file
- D. Adobe Acrobat file Discuss
Technology problems
Search Results
Correct Answer: Grameen Bank of Bangladesh
Correct Answer: Samuel Beckett
Correct Answer: Literature and Journalism
Correct Answer: Dada Saheb
Correct Answer: Abdul Ghaffar khan
Correct Answer: To provide power to essential equipment
Explanation:
UPS stands for Uninterruptible Power Supply. Examples of equipment that may require a UPS supply are computers, fire detection systems, hospital operating theatre equipment and escape route lighting.
Correct Answer: Force
Explanation:
The term EMF, or Electromotive Force, its use now in decline, is attributed to Italian physicist Alessandro Volta (1745-1827). Today we generally use the term "voltage" - can you guess why we call it that?
Correct Answer: Amplitude modulation
Explanation:
Amplitude modulation was the first type to be used in radio. It works well with HF and morse code.
Correct Answer: Spontaneous emission
Explanation:
Spontaneous emission is what you see with most "glow in the dark" toys. You excite the toy by exposing it to bright light, then the toy glows in the dark by spontaneously emitting photons as the excited atoms relax back down to their normal state.
Correct Answer: Text File
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