0 votes
78 views
asked in production by (215k points)
A cylindrical job with diameter of 200 mm and height of 100 mm is to be cast using modulus method of riser design. Assume that the bottom surface of cylindrical riser does not contribute as cooling surface. If diameter of the riser is equal to its height, then the height of the riser (in mm) is

(a) 150                      (b) 200

(c) 100                      (d) 125

Please log in or register to answer this question.

Related questions

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.3k users

...