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Colour picture tubes use a shadow mask, or aperture grill, to ensure each electron beam lands on theright phosphor - same principle as a pin hole camera. But the shadow mask blocks a significant proportion of the beam. A higher accelerating voltage helps overcome that effect.
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Smart phones with monochrome screens typically have a much shorter battery life than Pocket PC devices with color screens?
Smart phones with monochrome screens typically have a much shorter battery life than Pocket PC devices with color screens.
Can a Smart phones with monochrome screens typically have a much shorter battery life than Pocket PC devices with color screens?
Devices with monochrome screen have shorter battery life than colour screen devices.
What is the purpose of capacitor in power supply higher than rated voltage?
The voltage marked on a capacitor is its MAXIMUM SAFE WORKING VOLTAGE. The capacitor will work in a circuit at any voltage lower than that, but it may fail at any higher voltage.
What is the advantage of a black and white printer over a color printer?
The advantages of a black and white (monochrome) printer are typically speed and economy. Even the entry level monochrome laser printers are faster than color inkjets, and faster than entry-level color laser printers. While toner cartridges tend to me more expensive than inkjet cartridges, they usually have a higher page capacity, and they don't dry out and clog even if left for several months between uses. People brave enough to refill their toner cartridges realize even more significant cost savings.
What happens when a capacitor when it is connected to a higher voltage?
If you apply a higher voltage to a capacitor than it is rated it could over heat and explode.
Is higher voltage better for electronic devices?
Higher voltage is not necessarily better for electronic devices. Using a voltage higher than what the device is designed for can damage it. It is important to use the correct voltage to ensure the device functions properly and safely.
If the resistance in ohms is higher than the voltage what does that mean?
Voltage is not measured in ohms. It is measured in volts.
Which set of batteries will give the higher voltage: alkaline or lithium?
Lithium batteries typically provide a higher voltage than alkaline batteries.
What happens when diode is supplied with a voltage higher than RIV in reverse bias?
when diode is supplied with a voltage higher than RIV in reverse bias, the diode will burn out and will have zero resistance.
What will happen to a motor if it is supplied with lower voltage than its rated voltage?
The amperage to the motor will go higher.
Where and what color is the wire on a 1995 Chrysler Cirrus that feeds the voltage?
Feeds voltage to what? More than likely it is red.
Can Two or more batteries connected in series generate a higher voltage than one alone?
Yes, two or more batteries connected in series can generate a higher voltage than one alone.
