what does it mean when you hear pipes knocking?
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In most cases, knocking pipes are caused by variable water pressure in the main supply pipes coming into your home. ... However, when the air used in pressurizing those pipes leaks or is depleted, water moves suddenly and violently, creating the knocking sound as it traverses the length of the supply lines.
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However, when the mucous lining is inflamed, the Eustachian tube is not able to fully open, interrupting the drainage of fluid. This causes the sensation of 'blocked ears'. Aside from the feeling of blocked ears or difficulty hearing, you may also notice other symptoms such as ringing or buzzing in the ears.
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A water hammer is caused by fast-closing valves, like toilet fill valves and faucets. As the water flows through the pipes and the valve shuts off quickly, it causes the water to stop suddenly in the pipes, causing the "hammer" effect. ... Once the lowest pipe runs clear, close that drain and turn the water main back on.
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Rales. Small clicking, bubbling, or rattling sounds in the lungs. They are heard when a person breathes in (inhales). They are believed to occur when air opens closed air spaces. Rales can be further described as moist, dry, fine, or coarse.
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If your pipes are making a squeaking sound when you turn on the water, it's probably the pipe coming from your hot water heater. This sound is happening because the pipe is expanding due to the heat of the water running through it.
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As shocks and bushings wear, they lose their ability to properly support the strut. ... When the strut bottoms out, the metal-to-metal contact can cause a knocking sound that emanates from the front or rear wheels. Tire cupping, or scalloping, can be another cause of suspension-related noise.
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If you're driving down the road and you start to hear a clunking, rattling or metal-on-metal scratching noise, it is possibly the stabilizer bar links causing the sound. ... When the links are worn out, the sway bar will begin to make these sounds especially when you're driving around corners or over a speed bump.
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Dreaming of receiving a knock or knocking something or someone refers to your hastiness in acting. This attitude can bring you loss and disappointment and therefore a dream that displays you knocking something is some sort of warning.
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When your septic tank is functioning properly, it should not make any noise. ... However, if you do not have an aerobic septic system, or you have one but are hearing noises other than this faint humming noise, it's the sign of a problem.
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Dreams that involve shouting can warn of impending trouble. When you are the one shouting, this can mean you are going through a tough time in your waking life. You may be only feeling only negative emotions. ... Hearing someone else shouting signifies a warning of fright or anger.
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When the strut begins to wear out, it will produce a knocking or clunking sound that can be very noticeable. ... If you notice a knocking or clunking sound coming from an area near the front or rear tires, it's most likely due to worn out or broken struts.
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One of the telltale signs of a suspension system that requires service is unusual noise. As shocks and bushings wear, they lose their ability to properly support the strut. ... When the strut bottoms out, the metal-to-metal contact can cause a knocking sound that emanates from the front or rear wheels.
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When a toilet gurgles, it indicates that negative air pressure (suction) is building up in the drain line, creating an airlock of sorts. ... When this occurs, you'll hear a gurgling noise, the water in the bowl may bubble, and the toilet may flush itself.
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The cause of your toilet gurgling is a blocked line somewhere. A clog is creating negative air pressure, Instead of air flowing through the lines,the air pushes back and causes the gurgling sound. Sometimes, you'll also see the toilet water bubble.
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Nasal flaring - When nostrils spread open while your child breathes, they may be having to work harder to breathe. Wheezing – A whistling or musical sound of air trying to squeeze through a narrowed air tube. Usually heard when breathing out. Grunting - Grunting sound when breathing out.
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Rales. Small clicking, bubbling, or rattling sounds in the lungs. They are heard when a person breathes in (inhales). They are believed to occur when air opens closed air spaces.
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A washing machine making a loud noise when spinning means a part has become worn out or loose. The issue that is causing the loud noise could be a number of different parts inside your washer. If the loud noise only happens when the washer is in spin mode, this can be a sign that the main tub bearing is worn out.