Respuesta :
Mark A will be used as the reference mark for laying out the three-bend saddle.
Reference is dating between gadgets in which one item designates, or acts as a way by using which to hook up with or hyperlink to, some other object. The primary object of this relation is stated to refer to the second item. it is referred to as a call for the second item.
There are the 2 common bend saddles made in electrical conduit by way of electricians. they are used to temporarily raise the run of conduit above a small obstacle, which includes some other conduit strolling across the route of the conduit to be saddled
A saddle bend in a conduit, in which it crosses another conduit, so one can clear it.
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