0
in the year of 1933
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Why television are also known as cathode ray tube?
because cathode ray tube is the heart of the television.
What is the full form of You tube?
Your Television. You - Your Tube -Television (From Cathode Ray Tube)
What is the full meaning of CRT in computer?
A "CRT" is a cathode ray tube. An old style computer monitor (not computer).
What is a tv tube usually made out of?
cathode ray tube
Which of these appliances uses cathode ray tube - electric fan refrigerator or rice cooker?
None of these appliances use a cathode ray tube. Older type TVs used a cathode ray tube, its common name was the picture tube.
What is on the cover of Calculating Infinity album by The Dillinger Escape Plan?
It's a cathode from a very old cathode ray tube. It is the far end part of an old television cathode ray tube (used in other machines than television too).
What was television called in the olden days?
It was called the Television but when first coined it was called the "Cathode tube" which as we know was actually only part of the device
What chemicals does the television have?
cathode ray tube and other kind of chemicals
What is the tube called in an old tv?
They were called thermionic valves. there was also the cathode ray tube (CRT)
What is the direction of current in picture tube of TV?
A cathode ray tube (CRT) emits light when electrons strike the front of the glass tube that is covered in a phosphor coating. The front of the tube is the anode of the tube. The electrons are fired from the rear of the tube by an electrode called the cathode. The electrons are formed into a beam or ray, hence the name of cathode ray tube. Although the electrons travel from the rear of the tube to the front, or from the cathode to the anode, conventional current actually flows the opposite direction. So, the current, as measured in amps will flow from the anode to the cathode.
What is the name of a non flat screen tv?
CRT - cathode ray tube
Jj thompson's experiments with the cathode ray tube lead to the invention of?
television
