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Why modern devices use integrated circuit instead of vacuum tubes?
Modern devices use integrated circuits instead of vacuum tubes because integrated circuits occupy less space than vacuum tubes, are more efficient, consumes less energy and are more reliable than vacuum tubes.
Why leds are used instead of bulb in circuits?
Smaller Longer Lifespan/More reliable Less power used
What safety precautions apply to overloaded power points?
Overloading power points is a fire hazard, so it’s important to take precautions. Use surge protectors to manage excess current and avoid plugging in too many high-wattage devices at once. If an outlet feels hot or sparks, unplug everything immediately. Distribute appliances across multiple outlets instead of relying on a single one. Unplug devices when not in use, and if you frequently need extra outlets, consider installing more circuits or using a professionally rated power strip for safety.
What is the purpose of transister?
The correct spelling is transistor. The definition of transistor is a portable radio that uses circuits that contain transistors instead of vacuum tubes. It is a semiconductor device that has three connections.
Why is the outlet 86 volts instead of 120 in your outlet?
There may be an "open neutral" somewhere either in your breaker panel or in the meter base. Contact a qualified electrician to help solve the problem. An open neutral causes one leg of the electrical service to be "low" voltage, while the other leg goes "high". That can result in premature failure of electrical components, such as light bulbs, electronic devices and electric motors.
Why modern devices use integrated circuit instead of vacuum tubes?
Modern devices use integrated circuits instead of vacuum tubes because integrated circuits occupy less space than vacuum tubes, are more efficient, consumes less energy and are more reliable than vacuum tubes.
What percent of students go out and play?
10 percent of students go out instead of use electronic devices
How does a Faraday cage protect electronic devices from an EMP (electromagnetic pulse) attack?
A Faraday cage shields electronic devices from an EMP attack by creating a barrier that blocks the electromagnetic waves from reaching the devices inside. This prevents the EMP from damaging the sensitive electronic components by redirecting the energy around the cage instead of through it.
What innovation in computer technology was made possible by the use of integrated circuits?
Instead of punched cards, users interacted with their computers using keyboards, monitors, and operating systems.
What is solid state drive?
It's a device that uses microchips instead of 'standard' components. For example - most computer hard-drives consist of a spinning disk that's read by the computer in a similar way to a stylus 'reading' a record. Modern drives are SSD devices - that consist of high capacity integrated circuits.
Can you check a computer on a plane and what are the regulations regarding electronic devices in checked luggage"?
Yes, you can check a computer on a plane. However, regulations prohibit electronic devices with lithium batteries from being placed in checked luggage due to safety concerns. It is recommended to carry such devices in your carry-on luggage instead.
What is a solid state drive divice?
It's a device that uses microchips instead of 'standard' components. For example - most computer hard-drives consist of a spinning disk that's read by the computer in a similar way to a stylus 'reading' a record. Modern drives are SSD devices - that consist of high capacity integrated circuits.
What made Ted Hoff's Microprocessor different from the previous integrated circuits?
The Intel 4004 microprocessor he designed was a complete computer CPU, instead of being just logic components or calculators.
Whats the difference of using 4.5 volt battery instead of 9 volt battery in electronic devices?
the device may not work
Can parallel circuits be used instead of fuses?
No. Parallel circuits are not fuses. Fuses can be used to protect parallel circuits.
Why are inductors not used in integrated circuits?
IMO the two biggest issues with inductors are:Inductance creates a lag during operation because it takes really long time to establish some current value in inductorInductors are used to be big. Compared to the sizes of all other devices in ICs (e.g. transistors) it is really HUGE. Making small inductor with desired characteristics is very expensive, so designers try to avoid using them.Therefore it is unlikely that you would ever see devices that incorporate inductors in the modern microsystems. Engineers have developed enormous number of methods to avoid using them. For example, instead of traditional transformers, they can use buck or boost PWM converters.
What is a solid state drive?
It's a device that uses microchips instead of 'standard' components. For example - most computer hard-drives consist of a spinning disk that's read by the computer in a similar way to a stylus 'reading' a record. Modern drives are SSD devices - that consist of high capacity integrated circuits.
