just a few questions please help. thnaks

Greggy · Oct 25, 2011

Hi I have almost finished my NVQ but just stuck on a couple of questions I have subbmitted answers for these but they have been thrown back at me could u help me thanks....

what you would do if an expensive piece of equipment was found to be faulty and could not be immediately repaired?

After rectifying a fault on a lighting circuit, what test would be carried out to make sure it was working properly?

What part of BS7671 contains the Maximum Zs Tables?

for the last question there im not being lazy but due to lack of funds just at mo I had been loaning the wiring regs from the library and its half term at mo cant get it back.

Any help would be greatly appreciated.

thanks

telectrix · Oct 25, 2011

what you would do if an expensive piece of equipment was found to be faulty and could not be immediately repaired?
report to client and let him make a decision
After rectifying a fault on a lighting circuit, what test would be carried out to make sure it was working properly?
IRtest, R1+R2, then switch it on. then Zs.
What part of BS7671 contains the Maximum Zs Tables?
tables 41.2 , 41.3 , 41.4 ,, p48/49 brb

for the last question there im not being lazy but due to lack of funds just at mo I had been loaning the wiring regs from the library and its half term at mo cant get it back.

Any help would be greatly appreciated.

thanks

oldtimer · Oct 25, 2011

Here you go

View attachment fuse table.pdf View attachment Type B C D.pdf View attachment fuseZS.pdf

Deleted member 26818 · Oct 25, 2011

Hi I have almost finished my NVQ but just stuck on a couple of questions I have subbmitted answers for these but they have been thrown back at me could u help me thanks....

what you would do if an expensive piece of equipment was found to be faulty and could not be immediately repaired?
As Tel says, report to the client and let them make a decision.
After rectifying a fault on a lighting circuit, what test would be carried out to make sure it was working properly?
Functional.
What part of BS7671 contains the Maximum Zs Tables?
Part 4, Chapter 41.
for the last question there im not being lazy but due to lack of funds just at mo I had been loaning the wiring regs from the library and its half term at mo cant get it back.

Any help would be greatly appreciated.

thanks