Noun:

নির্বাত নলবিশেষ,

vacuum tube's Usage Examples:

A vacuum tube, electron tube, valve (British usage) or tube (North America) is a device that controls electric current flow in a high vacuum between electrodes.

A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated.

A vactrain (or vacuum tube train) is a proposed design for very-high-speed rail transportation.

However, the triode vacuum tube oscillator.

A diode vacuum tube or thermionic diode is a vacuum tube with two electrodes, a heated cathode and a plate,.

in technical literature called an electron-ray indicator tube, is a vacuum tube which gives a visual indication of the amplitude of an electronic signal.

Vacuum tube computers, now termed first generation computers, are programmable digital computers using vacuum tube logic circuitry.

Like the 701, the 704 uses vacuum tube logic circuitry and 36-bit binary words.

also called the Fleming oscillation valve, was a thermionic valve or vacuum tube invented in 1904 by English physicist John Ambrose Fleming as a detector.

Although it resembles a vacuum tube in appearance, its operation does not depend on thermionic emission of.

Physically, rectifiers take a number of forms, including vacuum tube diodes, wet chemical cells, mercury-arc valves, stacks of copper and.

In the early days of electronics, vacuum tube (called valves in British contexts) devices (such as radios) were powered by batteries.

used in some early vacuum tube radios because they were more sensitive than the vacuum tube grid-leak detector.

During the vacuum tube era, the term "detector".

A valve audio amplifier (UK) or vacuum tube audio amplifier (US) is a valve amplifier used for sound reinforcement, sound recording and reproduction.

A phototube or photoelectric cell is a type of gas-filled or vacuum tube that is sensitive to light.

broadcasting was not established until the 1920s, following the development of vacuum tube receivers and transmitters.

Synonyms:

diode; klystron; electronic device; pentode; thermionic vacuum tube; circuit; electrical circuit; grid; tube; television pickup tube; magnetron; rectifying tube; gas-discharge tube; thermionic tube; rectifying valve; thermionic valve; electron tube; acorn tube; electron multiplier; control grid; electrode; anode; cathode; plate; electric circuit; television-camera tube; triode; X-ray tube; tetrode;

Antonyms:

cathode; anode; open circuit; closed circuit; stay in place;