» Unlabelled » ______is extensively used for those portions of magnetic circuit which carry steady flux and need superior mechanical properties ?

Saturday, 24 August 2013

______is extensively used for those portions of magnetic circuit which carry steady flux and need superior mechanical properties ?

(a)     Grey cast-iron
(b)     Cast steel
(c)    High carbon steel
(d)    Stainless steel

Ans: b

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)