21.
What did Tesla claim to have received from outer space?
A
Signals
B
Alien artifacts
C
Unknown materials
D
Radio waves
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What did Tesla claim to have received from outer space?
Signals
Alien artifacts
Unknown materials
Radio waves
Which unit of magnetic field strength is named after Tesla?
Gauss
Tesla
Weber
Ampere
Tesla was a strong advocate for what type of energy?
Wireless electricity
Hydroelectric power
Renewable energy
All of the above
Tesla was awarded how many patents during his lifetime?
50
112
300
275
Tesla was known to sleep for how many hours per day?
4
2
6
8
Tesla's AC system was used in the construction of which iconic landmark?
Eiffel Tower
Hoover Dam
Niagara Falls Power Plant
Empire State Building
Tesla's concept of a "death ray" was also called what?
Particle beam weapon
Laser gun
Electromagnetic pulse device
Ion cannon
Tesla's oscillators were primarily designed for what purpose?
Power generation
Earthquake simulation
Wireless communication
Space exploration
In which year was Nikola Tesla born?
1854
1856
1860
1862
What phenomenon did Tesla discover in 1891?
X-rays
Radioactivity
The photoelectric effect
Cosmic rays
Which company helped Tesla implement his AC system?
General Electric
Westinghouse Electric
Siemens
Tesla Inc.
Tesla had a photographic memory. What is this ability called?
Eidetic memory
Hyperthymesia
Savant syndrome
Enhanced recall
What was the name of Tesla's experimental wireless power transmission tower?
Wardenclyffe Tower
Tesla Tower
Westinghouse Tower
Edison Tower
What did Tesla envision building to harness global energy?
A nuclear reactor
A worldwide energy grid
A tower for wireless energy transmission
A solar farm
Which of the following inventions is credited to Nikola Tesla?
The phonograph
The electric motor
The airplane
The light bulb
Tesla famously lit the 1893 Chicago World's Fair using what?
Direct current power
Alternating current power
Solar energy
Geothermal power
What was Tesla's nationality by birth?
Serbian
Croatian
Austrian
Bosnian
In which year did Tesla pass away?
1940
1943
1945
1950
Where did Nikola Tesla die?
New York City
Paris
London
Prague
Where was Nikola Tesla born?
Croatia
Serbia
Austria
Hungary