Where are the bearings for the horizontal shaft placed?
(a) outside the machine
(b) in the end shields of the machine
(c) outside the machine or in the end shields of the machine
(d) outside the machine and in the end shields of the machine
I have been asked this question in an international level competition.
My question is taken from Bearings topic in chapter Aspects of Design of Mechanical Parts of Design of Electrical Machines