The previous owner has removed the shower and taken it with them before moving out and has left the 10mm Red+Black t&e sticking out of the wall.
Question 1:- What do we do from this point and why?
1:- Basically we need to make sure that this cable is not live and is safe to work on. Lets...
Ok i just spotted this in the main section of the forum and it got me thinking about the answers. I dont remember doing this at college.
A reactor allows a current of 15a to flow from a 230v 50 Hz supply.
Determine the current which will flow at the same voltage if the frequency changes...
Ladies and Gents, trainees only to answer please.
Here are some questions that crop up in City and Guilds exams, and they are all about the basics, so if you don't know the answers, then you need to find them out. The last 2 are EAL NVQ3 knowledge questions.
Which two pieces of equipment...
This is another real world actual job, keeping away from mock questions etc. The story:-
Mrs. Smith has just bought a house and calls me because there is "a bare cable sticking out of the wall in the downstairs shower room" which she is very concerned about. I turn up and take a look at it...
The warehouse manager asked me to make up a 50 meter extension lead for his pressure jet wash machine to be used to clean the path leading to the showroom entrance, car park and the lorries. The pressure washer will use a max of 13A and will be plugged into a Blue 230V commando outlet which is...
This is an actual job and not from a past paper etc. It is a place I do a bit of work for.
The warehouse manager asked me to make up a 50 meter extension lead for his pressure jet wash machine to be used to clean the path leading to the showroom entrance, car park and the lorries. The pressure...
Sketch the appropriate BS EN 60617 locationsymbol
i) Switched socket outlet
ii) Lighting outlet
iii) Distribution Board
iv) Two way switched
Explain by the aid of two diagrams thedifference between a fused switch and switched fuse
3. List the test instruments to be used and...
Hello fellow sparks,
right can anyone answer this . I have a generator which is running a bailing machine . The main isolator on this machine is rated at 680 amps quite a heavy load to operate this equipment (3phase ) what my customers want is this to be run of the mains because it costing a...
Hi all, has anyone got any past papers /mock question and answers for 2330 -302????
i got an exam mid February so not long left. I been on swindon-massive site however theres not much papers for 302 exam. also searched this forum and all post coming up from 2010.
Can anyone help me...
If some of the circuits of a shower block for a big site have been tested for insulation resistance during constuction.
what is the possible effect that insulation resistance testing the whole installation when completed have on values obtain on completion compared with for those circuits when...
Here is the second half of the long answer questions.
Q 24
a) Describe how an Insulation Resistance test would be carried out on the new lighting circuits (5 marks)
Identify the circuit to be tested and perform a safe isolation procedure ensuring that it is ‘dead’ and safe to test. Erect...
Here is a long answer section. If anyone wants any 2391 study material PM me with your e-mail address and I can send it to you.
City & Guilds 2391 Inspection & Testing Long Answer Questions
Section B (90 minutes) Questions 21 to 26 refer to the following scenario. Answer ALL SIX questions. All...
Here are questions 11 - 20, I have also found the long answer section with answers so will post shortly. I apologise if there are any mistakes but feel free to offer any corrections.
11 State the meaning of:
a) IP 2X
b) IP 4X
c) IP XXB...
I've been having a sort out on the computer and have found some 2391 past papers with answers, the following are questions 1 - 10 short answer and I'll post 11 - 20 in another thread in a bit. Not sure if it's an actual paper or one that has been put together.
City & Guilds 2391-10 Inspection &...
Hi im new to the forum, 17 year old from Halesowen a small town near Birmingham completing c&g 2330 looking for that elusive apprenticeship on completion or whilst also completing the final few months that i need to gain my level 2 certificate, i am keen to learn about the electrical...
Hi been looking through forum!! so many questions!!so many diff answers!! Fixings?roof loads?earthing TL yes HF no (array) 4kw or 3680kw?type B or C rcbos?invertas in loft? SENIOR MEMBERS ANSWERS REFER TO DTI GUIDE! so can anyone suggest a good company or do i need to refer to DTI GUIDE...
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