Prospective Fault Current

[Dougie23]

Can anyone help me out on this question ??? Doing my C+G 2382 + 2377 .

And this one has got me stumped !!!!!!

Question is : In what time would a 60 amp fuse to BS 3036 operate with a prospective fault current of 500 amps ?

How do i work this one out ?

Many Thanks , Dougie

 

[Dougie23]

Thanks for your help , got it ....

 

[NozSpark]

I'm considering de-scoobing you for that plea

 

[kme]

He`s upset that his dad has a higher rep. than he has.........................

Teach him to be sleeping all the time :slap

 

[Sidewinder]

They used to be called "Bull Rush" charts for some reason?

 

[steptoe]

now that takes some achieving ,

He`s upset that his dad has a higher rep. than he has.........................

:slap

 

[kme]

They used to be called "Bull Rush" charts for some reason?

From memory, it refers to the logarithmic graph paper - I`m sure my father used to call it bullrush paper!

 

[kerching]

Well I thought it was because they resembled 'bulrushes' bending in the wind............ :innocent

 

[Chr!s]

Well I thought it was because they resembled 'bulrushes' bending in the wind............ :innocent

Your getting confused bulrushes are straight

 

[steptoe]

Your getting confused bulrushes are straight

thats a bit homophobic is it not!??!

live and let live I say.

 

[Nicky Tesla]

what was this thread about again? :|