Cathrode Ray Tube Television
What is $10,000?
A capacitor stores this.
What is energy?
A microwave is this.
What is a device that heats up food suing electromagnetic waves?
How an electric meter works.
What is a house receives electricity from the power lines, which makes a series of small gears inside the meter rotate. The dial on the meter then displays the number of how many times the gears have rotated?
The year it was invented.
What is 1800?
The CRT was a basis for.......
What is TVs?
A capacitor can take less time than this to charge up.
What is a battery?
The first microwave weighed this many pounds.
What is 749 pounds?
What is Thomas Edison?
How an arc lamp works.
What is the electricity flows from the source and through the carbo rods to create the arc and produce light.
The name of the earliest version of the CRT
What is Braun Tube?
The first capacitor was invented in these years.
What is 1740's?
These are the common purposes of the microwave.
What is reheating, roasting, defrosting, and disinfecting?
The year the electric meter was invented.
What is 1879?
The person that invented this lamp.
What is Sir Humphrey Davy?
Cathrode ray were invented by this person
What is Julius Plucker?
The University Peiter van Musschenbroek taught at.
What is Leiden University?
The year the first microwave was invented.
What is 1945?
The type of cover an electric meter has.
What is a plastic cover?
What a xenon arc lamp is used for.
What is used for specialized industry uses?
A CRT weighs this much.
What is 60 pounds?
These things destroy capacitors.
What is vibration, acceleration, and shocks?
The person who invented the microwave.
What is Percy Spencer?
What the first prototype was made of?
What is a chemical meter?
What an arc lamp is made of.
What is a battery, wire, and two carbon rods?