Question

Compare and contrast characteristics and use his own diodes and triodes

Answer 1

1. Conditions that result in the emission of electrons from a conductor:

Heating the conductor to a suitable temperature

Exposing the conductor to a strong light

Subjecting the conductor to a very high applied voltage

Subjecting the conductor to high-speed electrons from another source

2. Both diodes and triodes influence current flow and contain electrodes. Diodes involve only two active pieces; triodes contain three electrodes within a tube. Current can flow through a diode in only one direction. Diodes tend to act as rectifiers. In a triode, the third electrode is a grid located between the cathode and the anode. A small difference of potential between the grid and the cathode controls the number of electrons that reach the anode. Adjusting the charge on the grid affects the number of electrons that can reach the anode. Triodes tend to act as amplifiers.

3. Transmitting antenna

Modulator

Oscillator

Microphone

4. RF amplifier

Receiving antenna

Loudspeaker

Demodulator

Tuner

5. hue, saturation, intensity/brightness

6.red, blue, green

Step-by-step explanation:

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Answer 2

Comparison of characteristics and use of diodes and triodes is given below:

• Diode and triodes both are electrical components but diode allows the flow of current in only one direction while triode has three electrodes.
• Diode consists of two terminal (anode and cathode) while Triodes have three terminals (cathode, anode, and grid).
• A diode is an electrical component used to control voltage while triode is a current controlled device.
• Diodes used in modern electronics such as LED while triodes are used in RF heating systems.