Yes as there is friction loss to be considered and static head pressure and the required operarating pressure requried plus they GPM flow rate
No, but you might have a problem changing the floor flange 90 degrees so that the toilet could be clamped down again.
Why would you want to know that?HUH?!
Slow or incomplete flushing. Without proper venting, the water is pulling against a vacuum.
Toilets that bubble when flushed and drain slowly can be cause by different things, such as port holes that are clogged, a clogged drain line, the tank has a low water level, or a problem in the vent pipe. A plumber can check for the specific problem and fix it.
Unfortunately, yes, it does. The water holds all the bacteria from all the buissness that people make on your toilet. So it is better to close the toilet seat when you flush!
yes, if faeces are in the toilet, when it is flushed it causes small amounts of faeces the splash in the area of 2 metres
floods and clogs run about the same
Hydraulic shock from quick closing valves and can cause piping to rupture Hydraulic shock from quick closing valves and can cause piping to rupture
Assuming you have a regular tank toilet with a ball float and rubber flap and that the water is turned on and the tank is filling, the most common cause of a toilet not flushing is a broken or detached chain that runs from the handle lever to te rubber flap that keeps the water in the tank.
there is a blockage either in supply pipe or refill valve.
Oh Yes, very common problem
No, but it can cause flushing. And in overdose, vomiting (which also causes flushing.)