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angle
In Euclidean geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.
Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes. These are called dihedral angles. Two intersecting curves may also define an angle, which is the angle of the rays lying tangent to the respective curves at their point of intersection.
Angle is also used to designate the measure of an angle or of a rotation. This measure is the ratio of the length of a circular arc to its radius. In the case of a geometric angle, the arc is centered at the vertex and delimited by the sides. In the case of a rotation, the arc is centered at the center of the rotation and delimited by any other point and its image by the rotation.
installed a warmflow 70/90 bluebird boiler with a 0.55 x 80 degree nozzle.
boiler is only heating 5 radiators in a small 2 bed house.
what is the recommended nozzle size and pitch for this boiler?
Can I change the nozzle size and pitch to use less oil as the flame is hitting the back wall of the...
Evening All,
Looking for some advice.
Doing a bathroom refit at the moment where there is an internal cast iron soil stack.
Bathroom waste inlet to that soil stack sit quite higher. I am already pushing the height of the bath to high in my opinion (560mm), and I am barely getting any slope...
Hello
I will soon install Fernox Omega and wonder if it can be angled as in the picture. Can this affect the flow or affect the function of the filter?
Thanks
Andre
Hi All,
Having the layout on the ground floor reworked, the plans to do so included moving the internal vertical soil pipe on the ground floor too.
This pipe picks up the bathroom and en-suite on the 1st floor, and bathroom on the top attic floor too. So quite a bit goes through it, though on...
Is it acceptable to have plastic pipe going into the manifold at such angles as shown in photo?
There is definitely stress on the fittings as the pipe is pulling hard to one side on numerous connections.
The manifold does not leak under pressure test.
Should it be kept as is if it does not leak...
Hi! First time posting here! Great forum, a novice DIYer attempting to fit my first bathroom out.
I'm installing a bathroom into a bedroom, the bedroom was previously used as a bathroom (40+ years ago) but all the waste and soil pipes have been removed leaving the soil/waste pipe holes in the...
Might be off target posting here buy here goes. All the jigs I see to route out the worktop for a Belfast/Butler type sink have an internal radius of 25mm. I find this odd as the internal radius of the one have I removed and the replacement have an internal radius of half this, as do all those I...
Hi, my kitchen tap's water flow is hitting the edge of the sink(see photo below)...is it possible to bend the metal so that the angle points towards the middle of the sink rather than the edge? Thanks in advance for you advice!
Hi there,
I am making connection to the backboiler on a Rayburn. It has 1"BSP female threads. I understand I need to use male BSP iron connectors with fibre washers.
I need the flow pipe to exit and immediately turn a sharp right angle downwards, in order to avoid part of the fitted kitchen...
Hi,
This is my first post here and would really appreciate the help.
I realised last week that we have a mouse or rat problem and whilst waiting for my traps to be delivered the little bugger has gnawed through a plumbing fitting! Awoke this morning to the sound of spraying water behind the...
Hi...new shower cover doesn't fit over inlet pipe. The feed pipe comes through the wall at an angle. I have tried to adjust to no avail. Could I fit some of the plastic piping from the push fit....then connect to another push fit to the horizontal pipe in the cupboard? thanks.
Hi guys, advice please....I have a lidl special multi tool/cutter but fancy getting a cordless Fein 18v as I hate cords, firstly are the cordless versions any good? They state that they are as powerful as corded.
I have Bosch 18v everything but I'm liking the look of the Fein better due to Fein...
Hi,
I am having Drayton TRV4 corner angle valves fitted on my rads. Drayton don't make corner angle lockshields so I would be grateful if you could recommend a good quality supplier that does.
Drayton have said that lockshields are not completely necessary. Are they saying I don't need to have...
Went to replace a bath today only to find out that the plug hole is about 60mm closer to the waste pipe outlet than on the old bath. The waste pipe can't be cut back due to a swept tee coming out of the brickwork which splits for the basin waste.
The original trap was a standard shallow 'P'...
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