Question

________ cores are used to produce pipe bends.

(a) Left and Right hand core box

(b) Split box core box

(c) Half core box

(d) Pump core box

The question was posed to me during an internship interview.

I'd like to ask this question from Cores and Types topic in chapter Sand Moulding of Foundry and Forging

Answer 1

Right option is (a) Left and Right hand core box

Easy explanation: The left and right hand cores are used to make cores for producing pipe bends. Half of the pipe bend core is made into each core box. The two halves of the pipe bend thus rammed are baked and cemented to make a full core.