can someone help me with a worksheet i have to complete

[danielTshinn]

I can't seem to understand this worksheet so it would be nice if someone can help me complete them

 

[Taylortwocities]

Which worksheet is that then?

 

[Julie.]

Well I am struggling to read it, never mind understand.

Should we just make something up?
[automerge]1601307025[/automerge]

Well I am struggling to read it, never mind understand.

Should we just make something up?

You disagree with what?

 

[danielTshinn]

I haven't learnt about any of this before and its starting to stress me out. I have copied the worksheet underneath this, Can you please help me out that would be greatly appreciated.

Below is a picture of a typical earthing arrangement in a domestic dwelling. This is a T-N-C-S earthing arrangment. You are to complete all the tasks in this research project before you install the system in the workshop and complete all necessary tests.
Use the internet and any materials you have to help you complete these tasks.
Tasks:

1. You are to complete the diagram using coloured pencils and rulers and connect up the earthing system. Identify the CSA of wire used for each part, explain why you choose this size of wire.
2. Explain how and where you have connected the water and gas supplies (ie. Distances and reasons for placement). Ensure you identify any labels and where they should be mounted and what method is used for this.
3. Write a method statement and a materials list.
4. Describe the methods for carrying out tests on the installation and expected values.

all measurements are approx but base calculations on these

 

[DPG]

Hi. If you haven't learned any of this before then you will indeed struggle. Why are you attempting it if you haven't been learning about it? Are you on a course at the minute?

 

[danielTshinn]

Hi. If you haven't learned any of this before then you will indeed struggle. Why are you attempting it if you haven't been learning about it? Are you on a course at the minute?

yes i am, i would normally be in a classroom being taught this but the current situation has me stuck at home unable to contact any of my teachers

 

[Taylortwocities]

Hi there. Surely you must have learned some of this, somewhere?

You won’t learn if someone just gives you the answer.
Suggest you look at this excellent description of earthing and bonding. There are several parts. Watch them all, try and fill in the worksheet and post it here. We can then let you know if changes are needed! Good luck.

View: https://m.youtube.com/watch?v=odnUIWyC0oU

 

[DPG]

yes i am, i would normally be in a classroom being taught this but the current situation has me stuck at home unable to contact any of my teachers

Are they not doing some form of distance learning?

 

[Julie.]

I haven't learnt about any of this before and its starting to stress me out. I have copied the worksheet underneath this, Can you please help me out that would be greatly appreciated.

Below is a picture of a typical earthing arrangement in a domestic dwelling. This is a T-N-C-S earthing arrangment. You are to complete all the tasks in this research project before you install the system in the workshop and complete all necessary tests.
Use the internet and any materials you have to help you complete these tasks.
Tasks:

1. You are to complete the diagram using coloured pencils and rulers and connect up the earthing system. Identify the CSA of wire used for each part, explain why you choose this size of wire.
2. Explain how and where you have connected the water and gas supplies (ie. Distances and reasons for placement). Ensure you identify any labels and where they should be mounted and what method is used for this.
3. Write a method statement and a materials list.
4. Describe the methods for carrying out tests on the installation and expected values.

all measurements are approx but base calculations on these

Well that's a bit better - actually providing the information for people to answer Edit - in saying that the attachment is no longer available since you edit it.

Just saying you can't understand a worksheet without even including any information about what is is, what answers did you expect?

 

[danielTshinn]

Are they not doing some form of distance learning?

Unfortunately not, it is all online and im making no progress
[automerge]1601311470[/automerge]

Hi there. Surely you must have learned some of this, somewhere?

You won’t learn if someone just gives you the answer.
Suggest you look at this excellent description of earthing and bonding. There are several parts. Watch them all, try and fill in the worksheet and post it here. We can then let you know if changes are needed! Good luck.

View: https://m.youtube.com/watch?v=odnUIWyC0oU

I have drawn this so far, what size cables are usually used when doing this