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# HDTV

## HDTV (High-Definition Television) is a new type of television that offers better resolution than a standard analog television. The different types of HDTV displays include plasma, direct-view, front screen and rear screen projection.

###### 500 Questions

No, a SCART lead is not needed if using an HDMI lead. HDMI provides a better quality connection for audio and video compared to SCART. You can simply use the HDMI lead for your connection needs.

# Do you need to use the Ferrite Core on cables?

Using ferrite cores on cables can help reduce electromagnetic interference (EMI) and radio frequency interference (RFI) that may affect the performance of the cable or the devices it is connected to. However, they are not always necessary and it depends on the specific situation and the level of interference present.

# Formula for aspect ratio?

The aspect ratio is typically expressed as a ratio of width to height, such as 16:9 or 4:3. It can also be represented as a decimal by dividing the width by the height. The formula for aspect ratio is aspect ratio = width / height.

# How many amps does a TV draw?

this answer was found concerning computer requirements, but the equation used at the end will produce the same results for whichever type of electronics you're trying to guage the watts on.

# Meets ENERGY STAR requirements

# Line voltage: 100-125V AC or 200-240V AC

# Frequency: 50Hz to 60Hz, single phase

# Maximum current: 6.5A (low-voltage range) or 7.5A (high-voltage range) for 100-125V AC, 3.5A for 200-240V AC

The maximum current would be when starting up or when the fans and processor are at 100%. I can't remember the Energy Star regs, but at idle it is somewhere down around 20W. Add the consumption of the monitor to this. A LCD screen will be way less than a large CRT.

Sustained use would be in the middle - I think the guess of 350W is pretty good for active use.

(Note: Watts = Volts x amps, so 6.5A at 120 V = 780 Watts -- that's at peak. Comparatively, this is like 8 light bulbs or 1/2 of a space heater or a microwave.)

# Are there problems with LCD TVs at high altitudes?

Yes, there can be problems with LCD TVs at high altitudes due to differences in air pressure. The lower air pressure at high altitudes can affect the performance of the TV's power supply and cooling system, leading to overheating or other malfunctions. It's recommended to check the manufacturer's guidelines for specific altitude limitations.

# Can dimmer switches be used with 3 way switches?

Yes, dimmer switches can be used with 3-way switches to control the brightness of the lights in a multiple switch setup. However, it is important to make sure that the dimmer switch is compatible with the 3-way wiring configuration and that both switches are designed to work together.

# What is plasma and superfluids as phases of matter?

Plasma is a state of matter where atoms have been stripped of their electrons, resulting in a cloud of positively charged ions and free electrons. Superfluids are liquids that flow without any viscosity at temperatures close to absolute zero, exhibiting unique properties such as zero friction and the ability to climb walls.

# Will standard 480i cable programs look OK on HDTV?

Standard 480i cable programs may not look as crisp or clear on an HDTV compared to high-definition programs due to the lower resolution. However, many HDTVs have built-in upscaling technology that can enhance the picture quality of standard-definition content to some extent. It may depend on the specific TV and the quality of the source content.

# What do you use to measure a small amount of spirits?

To measure spirits the best tool is a spirit measure. A small 25ml container. When you hold this at around a 20 degree angle you can measure 12.5mls. A bar spoon is also very good for measurements of 10mls.

# What are two surge suppressor specifications?

Two important surge suppressor specifications to look for are the clamping voltage, which is the maximum voltage that the surge suppressor will allow to reach your devices, and the energy absorption/dissipation rating, which indicates how much energy the suppressor can absorb before failing.

# How do you disassemble a Panasonic wetdry shaver?

To disassemble a Panasonic wet/dry shaver, first make sure it is turned off and unplugged. Remove the shaver head by pressing the release button and lifting it off the shaver. You can then clean the components or replace any parts as needed. Be sure to refer to the user manual for specific instructions.

# What is HL?

HL commonly refers to "half-life," which is the time required for half of a quantity of a substance to undergo decay or transformation. It is a concept frequently used in physics, chemistry, and pharmacology to understand the rate of decay or exponential decrease of a substance over time.

# How do you convert a diol into an aldehyde?

A diol can be converted into an aldehyde through oxidation using a strong oxidizing agent like chromic acid (H2CrO4) or Jones reagent (CrO3/H2SO4). The diol is first oxidized into a carbonyl compound called a diketone, which then undergoes further oxidation to form the aldehyde.

# What is AV IN port on a GPS Navagator?

The AV IN port on a GPS navigator is used to connect external video sources, such as a backup camera or a media player, to the device. This allows the user to display video content on the GPS screen, providing additional functionality beyond navigation.

# Does a television draw electricity while off?

Yes, most televisions draw a small amount of electricity even when turned off. This is due to features such as standby mode or the need to power components like the remote sensor. Using a power strip or unplugging the TV when not in use can help reduce this standby power usage.

# Can a 240V wire be run from the junction box and not the service box?

Yes, a 240V wire can be run from a junction box that is connected to the service box. The junction box serves as a point where circuits branch off, so the 240V wire can originate from there rather than directly from the service box. It is important to ensure that all electrical work is done following local electrical codes and regulations.

# What is wrong if you shut off the electricity at the circuit box and had to shut off a few to find the right circuit to change a fixture and now your pool lights and kitchen ceiling fan do not work?

It is possible that the pool lights and kitchen ceiling fan are connected to the circuit that was mistakenly turned off. You should go back to the circuit box and check the affected circuits to ensure power is restored to these fixtures. If they still do not work, there may be a separate issue with the wiring or the fixtures themselves that needs to be investigated.

# How do you answer 'What matters to you the most and why'?

What matters to me the most is making a positive impact on others by helping them grow and succeed. I find fulfillment in supporting and uplifting those around me. This connection and contribution to the well-being of others is what drives me and gives my life purpose.

# Is it possible to run 2500 feet of underground cable from one 200A breaker box to another 200A breaker box without a power loss?

It's possible to run 2500 feet of underground cable between two 200A breaker boxes, but there may be some power loss due to the resistance of the cable over that distance. To minimize power loss, it's important to use a cable with appropriate gauge size for the distance and amperage needed. Consulting with a qualified electrician to determine the best cable type and gauge for your specific situation is recommended.

# How many companies manufacture fur goods?

The number of companies manufacturing fur goods varies. In recent years, there has been a decline in fur production due to growing ethical and sustainability concerns. Some countries have even banned the sale of fur, resulting in a decrease in the number of companies involved in this industry.

# How many companies manufacture LCD panels?

There are several companies worldwide that manufacture LCD panels, including major players like Samsung, LG Display, AU Optronics, Innolux Corporation, and BOE Technology Group. These companies are known for producing a wide range of LCD panels for various applications such as televisions, monitors, and mobile devices.

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# What does the letter v mean on sony tv?

The letter "V" on a Sony TV typically refers to the video input source. This indicates that the TV is set to receive a video input signal from a connected device such as a cable box, DVD player, or gaming console. It is an indicator to show which video source is currently active on the TV.