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Cable Television

A cable television is a system that distributes television signals by means of fiber-optic or coaxial cables. Cable television systems started in the United States in the late 1940s to enhance reception in hilly and remote areas, where broadcast signals were weak.

3,388 Questions

What channel is Grey's Anatomy on comcast cable on?

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Grey's Anatomy is typically aired on the ABC network. You can check your local Comcast cable channel lineup or the on-screen guide for the specific channel number in your area.

Does weather interfere with the transmission of a signal with fiber optics?

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No, weather does not typically interfere with the transmission of signals through fiber optics. Fiber optic cables are not affected by rain, snow, or temperature changes. However, extreme weather conditions such as severe storms or high winds could potentially cause damage to the physical infrastructure of the cables, leading to signal disruptions.

Does Joel Olsten do his sermon by memory We don't see any promters?

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Many of today's public speakers have ways to look at their speeches that are not immediately visible to the TV audience: for example, there can be a prompter on the lectern or podium, hidden from the view of the camera. Years ago, prompters were huge and you couldn't miss seeing them. These days, a prompting device can be placed in such a way that the audience cannot see it. This allows the speaker (in this case, Joel Osteen) to glance down at it as he needs to. He may also place some notes or file-cards with significant points on the lectern, and those aids too would be hard for the TV audience to see.

However, it is a fact that the best public speakers are able to give a speech without reading it. Mr. Osteen has considerable skill, which comes from years of practice and from knowing his subject matter. So, he may be reciting certain things from memory, but more likely, he is also glancing down at his prompter or his notes, and you cannot readily see him doing it.

When is the universe returning to History Channel?

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The Universe aired on the History Channel from 2007 to 2011. However, it is no longer part of their current programming lineup. You may be able to find episodes of The Universe on streaming platforms or DVD collections.

What are the commonly used connector for fiber-optics?

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Some commonly used connectors for fiber-optics are SC (Subscriber Connector), LC (Lucent Connector), ST (Straight Tip), and MTP/MPO (Multi-Fiber Push On). Each connector type has its own unique design and advantages for different applications.

What are the globally scoped multicast addresses?

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The globally scoped multicast addresses range from 224.0.1.0 to 238.255.255.255. These addresses are reserved for multicast communications across the internet.

Amoeba use to move and ingest prey?

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Yes, amoebas move by extending cytoplasmic projections called pseudopods. They engulf their prey through a process called phagocytosis, where they surround and internalize the food particles into their cell bodies.

What is the ingestion or manufacture of food?

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Ingestion is the process of taking food into the body, usually through the mouth. Manufacturing of food refers to the production or creation of food products through processes like farming, processing, and packaging.

The number of wavelengths that pass a fixed point each second is?

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The number of wavelengths that pass a fixed point each second is the frequency of the wave. Frequency is measured in Hertz (Hz) and represents the number of complete cycles of the wave that pass a point in one second.

How do you fix my RCA TV when all i get for video is a single white horizontal line?

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This issue could be due to a faulty vertical deflection circuit or a problem with the IC which controls the vertical deflection. Check for loose connections and broken components in the vertical circuit. If you're not experienced in electronics repair, it's best to consult a professional technician to diagnose and fix the issue.

How do you make black without using primary colors?

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You can mix red, blue, and green in equal parts to create black using the subtractive color model. This method involves mixing together complementary colors to absorb all wavelengths of light, resulting in black.

What is difference between core cable and pair cable?

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A core cable typically refers to a single cable with multiple conductors within it, used for carrying signals or power. In contrast, a pair cable specifically refers to a cable with two individual insulated conductors twisted together, commonly used in telecommunications for transmitting data signals. So, while a core cable can contain multiple pairs of wires, a pair cable consists of only two wires twisted together.

What is a Trunk cable?

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A trunk cable is a high-capacity communication cable used to interconnect two telecommunication systems or segments. It carries multiple signals or channels simultaneously to increase bandwidth and efficiency in transmitting data between different locations or devices. Trunk cables are commonly used in telecommunications, networking, and data centers to ensure reliable and fast communication.

What are the 3 spectrums of light in fios?

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In FiOS, the three spectrums of light are infrared, visible, and ultraviolet. These spectrums represent different wavelengths of light that are transmitted through fiber optic cables to deliver internet, TV, and phone services.

What is a wavelength?

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A wavelength is the distance between the same points on two consecutive waves, such as the distance between two peaks or two troughs. It is commonly used to measure the size of a wave in physics, such as in the case of light or sound waves.

How do you attach a connector to a piece of cable tv?

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To attach a connector to a TV cable, strip the end of the cable to expose the inner wires. Twist the exposed wires together and push them into the connector. Use a cable compression tool to secure the connector in place for optimum signal quality.

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

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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.

What is RF?

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RF stands for Radio Frequency, which represents a wireless communication technology used for transmitting data between electronic devices. It operates within a specific range of frequencies on the electromagnetic spectrum. RF technology is commonly used in various applications such as wireless networks, mobile phones, and RFID systems.

Where can you read transcripts of True Blood episodes?

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You can find transcripts of True Blood episodes on websites like Springfield! Springfield! or the True Blood Wiki. Additionally, some fans may transcribe episodes and share them on forums or fan websites.

When does the new serise of supernatural start?

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The new series of Supernatural, titled "The Winchesters," is currently in development and a premiere date has not been announced yet. Keep an eye out for updates from the creators or network for more specific details on the release date.

How many episodes are in being human season 1?

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There are six episodes in the first season of "Being Human."

Merits and demerits of education in Pakistan?

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Merits of education in Pakistan include providing individuals with knowledge and skills to improve their lives, fostering critical thinking and problem-solving abilities, and promoting social and economic development. Demerits may include disparities in access to quality education, outdated curriculum that does not meet modern challenges, and a lack of focus on skill development for the workplace.

How cable communication works?

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Cable communication involves transmitting data through cables that are made of metal, typically copper or fiber optics. Signals are converted into electronic pulses, sent over the cables, and then decoded at the receiving end. This allows for reliable and high-speed communication between devices.

What is better National Geographic or Discovery Channel?

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Both National Geographic and Discovery Channel offer high-quality documentaries and educational programs on a wide range of subjects. It ultimately comes down to personal preference and the specific type of content you enjoy watching. National Geographic often focuses more on wildlife and nature documentaries, while Discovery Channel covers a broader range of topics including science, technology, and adventure.