The question at 6:40. I don't understand... this is what i got 4D (15x4)= 60 60x2x3.14= 376.8 /4= 94.2 500 + 400= 900 900- 95 (rounded up) = 805 where have i gone wrong?
Hi, it states on the diagram the radius of the bend is 90mm. - 90 x 2 x 3.14 / 4 =141.3mm Then 141.3 + 500 + 400 = 1041.3mm (1041mm) City and guilds will do this in exams,. Normally the radius would be 4D of the pipe. However, take note of what the diagram states.
Anything is possible. There are many questions around common plumbing processes. Working out how much copper is used to make a 90 degree bend normally comes up, what types of fittings are used in different situations and what you can’t use will come up. I try to focus my exams on questions that are most likely to come up in the exams.
Hi Joseph, I will be doing a part 2 but won’t be until after January as will be working on getting the website up and running you can find it at www.plumbingexams.co.uk , the website will be hopefully up and running mid January.
Hi Joseph, I will be doing a part 2 but not until after January as I am focusing on the web site www.plumbingexams.co.uk . The website will hopefully be up and running by the mid to end of January.
The distance between the centers of two equal tee fittings on a Copper pipe is 400mm the X dimensions of the tee fitting is 10mm The actual length of pipe is 385 mm how did you get the answer?
The x dimension is from where the pipe stops to the centre where you are measuring too, if this is 10mm then you need to take off 20mm as there are 2 tee’s Do you understand what a “X” dimension is ?
No worries, just remember that “x” dimensions are different for tee’s or elbows and should be measured to get precise measurements. Also, on Low carbon steel fittings LCS they are referred to as “Z” dimensions
Hi Yowhanns, this is a a snippet of what you can get on the exam. The website www.plumbingexams.co.uk will be live Monday, it’s completely free to use. There is much more plumbing exams and revision on the website. I teach plumbing so have built the Plumbing Exams website to help student pass their exams. Take a look at it on Monday hope it helps
Number one fan right here. Keep up the good work Nitch👨🏽🦲🥇
Glad you like the channel!!
practice plumbing exams Can you post a video about that electrical exam? It seems really hard
Yes I will do one for the electrical exam next. Give me a week to sort it
2:05 isn’t that supposed to be lay down duck boards?
no it’s safer to work from scaffolding. check out www.plumbingexams.co.uk
The question at 6:40. I don't understand...
this is what i got
4D (15x4)= 60
60x2x3.14= 376.8
/4= 94.2
500 + 400= 900
900- 95 (rounded up) = 805
where have i gone wrong?
Hi, it states on the diagram the radius of the bend is 90mm. - 90 x 2 x 3.14 / 4 =141.3mm
Then
141.3 + 500 + 400 = 1041.3mm (1041mm)
City and guilds will do this in exams,. Normally the radius would be 4D of the pipe. However, take note of what the diagram states.
Love this video keep it up
thank you and I will do, any suggestions just let me know
I have a processes exam this week do you think some of these questions will come up?
Anything is possible. There are many questions around common plumbing processes. Working out how much copper is used to make a 90 degree bend normally comes up, what types of fittings are used in different situations and what you can’t use will come up. I try to focus my exams on questions that are most likely to come up in the exams.
Are you doing part two as I got exam and dint won’t fail it thank you
Hi Joseph, I will be doing a part 2 but won’t be until after January as will be working on getting the website up and running you can find it at www.plumbingexams.co.uk , the website will be hopefully up and running mid January.
Hi Joseph, I will be doing a part 2 but not until after January as I am focusing on the web site www.plumbingexams.co.uk . The website will hopefully be up and running by the mid to end of January.
The distance between the centers of two equal tee fittings on a Copper pipe is 400mm the X dimensions of the tee fitting is 10mm The actual length of pipe is 385 mm how did you get the answer?
Meant 380 mm*
The answer is 380mm this is what shows on the video, (at minute 7.45) 400mm-10mm -10mm = 380mm
The x dimension is from where the pipe stops to the centre where you are measuring too, if this is 10mm then you need to take off 20mm as there are 2 tee’s
Do you understand what a “X” dimension is ?
@@Pro-plumbing Thanks!
No worries, just remember that “x” dimensions are different for tee’s or elbows and should be measured to get precise measurements.
Also, on Low carbon steel fittings LCS they are referred to as “Z” dimensions
Do you think this exam is real exam because next Tuesday I will have exam bro
Hi Yowhanns, this is a a snippet of what you can get on the exam. The website www.plumbingexams.co.uk will be live Monday, it’s completely free to use. There is much more plumbing exams and revision on the website. I teach plumbing so have built the Plumbing Exams website to help student pass their exams. Take a look at it on Monday hope it helps