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Student & Learning Zone - City & Guilds
maximum demand.
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<blockquote data-quote="madeinengland" data-source="post: 118762" data-attributes="member: 4156"><p>cheers meerkat. i guess you'd say simples.</p><p></p><p>i did it in class 2 weeks ago and got 67amps. but every time i've looked at it since i get 73. i wasn't sure on the cooker cos (don't have osg on me at the mo) it says "take 1st 10 amps then 30% of remainder over 10 amps." i wasn't sure if you took the whole of the remainder (30A)or take 30%of the remainder over 10 amps meaning 20A.the thing thats got me confused is that in 2330 L3 we did this alot but it was always on design of the circuit where you know what appliances your using. i.e 12KW cooker what CB do you need using diversity.but if you don't know what cooker is gonna be connected how can you use diversity on that circuit?</p></blockquote><p></p>
[QUOTE="madeinengland, post: 118762, member: 4156"] cheers meerkat. i guess you'd say simples. i did it in class 2 weeks ago and got 67amps. but every time i've looked at it since i get 73. i wasn't sure on the cooker cos (don't have osg on me at the mo) it says "take 1st 10 amps then 30% of remainder over 10 amps." i wasn't sure if you took the whole of the remainder (30A)or take 30%of the remainder over 10 amps meaning 20A.the thing thats got me confused is that in 2330 L3 we did this alot but it was always on design of the circuit where you know what appliances your using. i.e 12KW cooker what CB do you need using diversity.but if you don't know what cooker is gonna be connected how can you use diversity on that circuit? [/QUOTE]
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