Final answer:
The claim that bender take up is the total inches subtracted from a stub height for a Rim NOTCH to be used as a sight mark for a 90 degree bend is false. Bender take up relates to the length of conduit used in a bend, not the stub height adjustment.
Step-by-step explanation:
The question is related to the concept of bender take up during the process of creating a 90 degree bend in conduit installation. Bender take up refers to the amount of conduit length that is lost during the bending process, which takes into account the space required for the bend itself. It is a critical aspect of the bending process, ensuring that conduits fit precisely as planned in the construction layout. The statement that bender take up is the total inches subtracted from the height of a stub so that the Rim NOTCH may be used as a sight mark while bending a 90 degree bend is false. This is because the bender take up is not the dimension subtracted from the height of the stub, but it is a factor considered for the total length of the conduit that will be incorporated into the bend.