help plz

[boing]

1. As a minimum how far should a cantilever platform extend beyond the work area?

2. Explain what the chords are in relation to prefabricated beams used for scaffolding?

thanks

 

[marra watson]

1. As a minimum how far should a cantilever platform extend beyond the work area?

2. Explain what the chords are in relation to prefabricated beams used for scaffolding?

thanks

1. As a minimum how far should a cantilever platform extend beyond the work area? am sure its 300mm weather its cantileverd or not to alowd left handers on the right side and right handers on the left side of work area if that makes sence .

2. Explain what the chords are in relation to prefabricated beams used for scaffolding?

the cords are the two longest lenghts of the beam they are tom and bottom cords

 

[Havespannerwilltravel]

Its like University Challenge on here tonight.