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Hydraulic shock from quick closing valves and can cause piping to rupture Hydraulic shock from quick closing valves and can cause piping to rupture
u dont flush the tolet
most likely it is your rear end . axles when they go bad either wabble or brake
THERE ARE MANY TYPES OF NOISE SUCH AS SOFT ,HARD,POLITE etc SOFT NOISE MEANS VERY LITTLE SOUND THAT COMES TO OUR EAR VERY SMOOTHLY. HARD NOISE MEANS VERY BOOMING VOICE THAT COMES TO OUR EAR VERY HARDLY (VERY LOUD). POLITE NOISE MEANS VERY CLEARLY AND LITTLE NOISE MEANS SOFT
If you think about it the hydraulics flowing in the lines are relatively quiet. the piston lifting or lowering the boom is just as quiet...so where is the noise ? it comes from the pump and the prime mover for the pump..If its a diesel engine its loud.. If its steam driven ,somewhere there is a lot of fuel being burned and that location is loud...If its run by an electric motor and Even if its just in the bypass mode the fluid screaming through the control valves will be loud...So now ,,,Going back to your question ..the boom is practically silent but the prime mover makes the whole thing very loud indeed. 90-100db at times...
This is water hammer and is caused by rattling pipes that are not secured down properly
Usually the water filling up the flush valve in the tank. If it's bugging you, you can change the flush valve to a new one.
It is the alternator....
The fuel in the cylinders exploding
A ploopy is someone who's poop makes a loud noise when he or she sharts in he or she's pants (noun)
When lighting strikes it causes a cavity or vacuum in the air the loud noise is caused by the vacuum collapsing. as an example popping a plastic bag cause the same effect.
Wheel bearing
A little kid in the trunk with a hammer
Noise is a movement of the air. An explosion is a rapid expansion of gasses, which causes movement of the air.
Agressive tread, bad alignment
loose belts
I think it's called an engine