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What could cause a monitor image to flicker when a refrigerator is operating nearby?
This happens because the electrons in the CRT monitor are affected by magnetic fields. When the refrigerator compressor motor starts up, it generates a magnetic field. LCD monitors aren't affected, so that's one solution or moving the monitor away from the 'fridge is a cheaper way. There are two basic types of electromagnetic interference (EMI) in electrical equipments. One is radiated interference (like radio waves are radiated), and the other is interference that travels through the power distribution wiring. The answer to this question that was first posted is improbable. The compressor motor in a frig is completely "canned" in a steel housing. Only the power wires and the refrigerant inlet and outlet tubes penetrate the case. Electromagnetic radiation cannot be radiated through conductive metal shielding. A thin layer of aluminum foil would stop a radio wave, let along a steel housing. There is another factor. CRTs in monitors are shielded, and are not going to be affected by stray magnetic fields from refirgerator air compressors (even if those fields could get out). What is almost certainly the cause is the fact that the refrigerator leaves an "interference footprint" on the power line. Since the monitor is plugged into the same electrical bus as the frig, it catches the interference. Monitors do have some circuitry to provide protection from buss interference, but it is not perfect.
What else can I help you with?
Why did the Athenians sail to nearby islands in panic?
What year are you talking about.
What river were the pyramids built nearby?
the Nile river.
Which nearby civilization influenced japans cultural development?
China .
What are the nearby countries to Tibet?
You can see them on a map of Asia in any atlas.
What caused Jamestown and nearby farms to grow rapidly after 1612?
he brought seeds
Identify three things that may cause monitor flicker?
Monitor flicker may be caused by loose cables or connectors, refresh rate settings that are incompatible with the monitor, and issues with the monitor's power supply. Other potential causes include electromagnetic interference from nearby electronic devices or a malfunctioning graphics card.
How do you make a computer monitor extension cable?
Do you have an electronics store nearby? Call them and say, "Hello, I would like to purchase a computer monitor extension cable."
What are the benefits of having a heat shield for a refrigerator?
A heat shield for a refrigerator helps to maintain a consistent temperature inside the fridge by preventing heat from outside sources, such as the sun or nearby appliances, from affecting the cooling process. This can improve energy efficiency, reduce electricity costs, and prolong the lifespan of the refrigerator.
Should a school be closed down if a teacher at a nearby school has Swine Flu?
If a teacher at a nearby school has swine flu, the teacher should stay home until all chance of spreading the disease are past and the teacher is well. The school or nearby schools should not close for an isolated case of swine flu, but should monitor the situation carefully for spread of the disease.
What are the current trends in kitchen remodels?
They tend to be stainless steel appliances with an island in the middle of the kitchen. The oven is usually below the microwave, and the refrigerator is nearby, usually including a sink to the other side.
What type of scientists tracks volcanoes?
Volcanologists are scientists who study and monitor volcanoes. They analyze volcanic activity, predict eruptions, and assess potential hazards to help protect nearby communities.
What does a WMR968 actually mean?
A WMR968 is a type of weather station. It is cable free and can be used from within one's home or office to monitor the nearby relevant weather conditions of all kinds.
Godrej or whirlpool refrigerator which is the best?
Whirpool is better.Explore wide range selection of Whirlpool refrigerators online in India . Buy the products for best price from online and nearby from lowest to highest price in different colors, sizes and designs.Your product quality was awesome I was highly delighted by your by your product and service.We are providing variety of range .
Why is my house vibrating?
Your house may be vibrating due to various reasons such as nearby construction work, heavy traffic, or machinery operating nearby. It could also be caused by natural events like earthquakes or strong winds. If the vibrations persist or worsen, it is advisable to consult a professional to determine the exact cause.
How can I properly install a water line for a refrigerator ice maker?
To properly install a water line for a refrigerator ice maker, you will need to first locate a nearby cold water supply line, shut off the water, and then connect a new water line to the refrigerator's water inlet valve. Make sure to use a compression fitting or a saddle valve for a secure connection. Finally, turn on the water supply and check for any leaks before using the ice maker.
How do you flirt with a guy without talking?
Firstly, you gotta get his attention. If he is near by, be bubbly. But DON'T look at him because if you do look at him then he won't look at you. Then, when you have his attention, be flirty. Toss your hair, flicker your eyelashes, etc. And, be hard to get. When he is nearby, talk about other boys, e.g how much you like a boy, talk about ex's, etc
What procedure is involved in a laparoscopic esophagectomy?
performed through several small incisions on the chest and abdomen with the camera-tipped laparoscope and a video monitor to guide removal of the esophagus or tumor along with nearby lymph glands
