What is stacking factor?
(a) the allowance made for the power loss
(b) the allowance made for the space loss between laminations
(c) the allowance made for the heat loss between laminations
(d) the allowance made for the power loss between laminations
I have been asked this question in a national level competition.
This intriguing question comes from Design of Core and Winding in portion Design of Transformers of Design of Electrical Machines