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Do pumps push or pull?
Both. On the down stroke of a piston pump, the chamber is evacuated, pulling the material in. On the up stroke, it pushes the material out.Similarly, in a turbine pump, low pressure on the intake side pulls and high pressure on the output side pushes.The exception is the mechanism used in bicycle pumps and old-fashioned water pumps (and toilet plungers). In these, half the cycle is wasted as the plunger contracts and goes through the fluid. On the "power stroke", the plunger expands and pushes the fluid out (or in, in the case of the toilet bowl plunger).
What is the role of an electromagnet in a doorbell?
The electromagnet pulls a plunger which then hits the bell. The action of being pulled, also breaks the power to the electromagnet, so it returns almost immediately, making the power again. This action repeats for as long as the pull push is pressed, causing the plunger to vibrate and the bell to ring.
Why does the doctor push the plunger of the syringe before he pulls it out to draw liquid to a syringe?
So that there wouldnt be any air in the syringe. because if just a little bit of air is injected into your body, you'll die
How does the size of the ball on the plunger affect the amplitude of the waves?
how does the size of a ball on a plunger affect the amplitude of a wave
What is the downward push of the water called?
current
Why does air feel hard when you push on the plunger of closed syringe?
It feels hard because all of the air particles are getting closer and closer so they are trying to push the plunger up for more room.
How do you use a toilet plunger?
You put it into the toilet when it's blocked and it forms a kind of vacuum. You push it up and down and you'll feel the pressure as it pushes and pulls water back and forth to unlodge the blockage.
What happens to the marshmallows in the syringe as i push the plunger down What happens to the marshmallows in the syringe as i pull the plunger up?
When you push the plunger of a syringe down into a marshmallow, it puffs up with air. When you pull the plunger of the syringe up while it is in the marshmallow, it will shrink.
When you push the plunger are the air particles closer together in the syringe or in the bubble?
when you push the plunger are the air particles closer together in the syringe or in the bubble
What crumpled a plastic bubble in a syringe when you apply force to the plunger?
The mass in the syringe, as you push down the plunger.
If you push the plunger of a syringe filled with air and let go what will happen?
If you push the plunger of a syringe filled with air and let go, it will come back up again! :) :P
Why does air feel hard when you push down on a closed syringe?
It feels hard because all of the air particles are getting closer and closer so they are trying to push the plunger up for more room.
How do you clean Hydraulic Lash Adjusters?
Push the plunger down and pull the snap ring.
How do unclog a drain without using natural chemicals?
A plunger can be used. The plunger creates a push/pull action using suction/pressure within the pipe to promote movement of the blockage
Why is the name USS Plunger a fitting name for a submarine?
plunger is a fitting name for submarine because , it is under the water
What do you do about clogged water pipes?
Get a plummer in or buy a plunger :)
How does the french press coffee maker process work?
A french press coffee maker uses boiling water, freshly ground beans, and a plunger. You add coarse ground coffee beans and hot water, and brew the coffee yourself. Once it has brewed, you slowly push down the plunger to hold the grounds at the bottom of the press. Then, you pour the coffee and enjoy.
