On 26/05/17 05:48, Bill Wright wrote:
On 25/05/2017 22:08, Tim+ wrote:
Bill Wright Wrote in message:
On 25/05/2017 19:16, misterroy wrote:
found this test lurking in the filing cabinet at work, some of the
questions might need a bit more context.

https://drive.google.com/file/d/0B_U...ew?usp=sharing


Is the gate question a trick? H has the brace the wrong way round.

Bill


Nope. A piece of wood like that will work in tension or
compression. If you were to use a diagonal wire it would only
work one way.

Tim

It isn't the wood, it's the joints. The brace is effectively wedged
between the rails. If it's the wrong way round the joints will pull out.
This is utterly basic.


No, Bill. the joints are tenoned and pinned . They cant pull out.

This is utterly basic.


--
"When a true genius appears in the world, you may know him by this sign,
that the dunces are all in confederacy against him."

Jonathan Swift.