Question

The process of making green sand cores generally consumes much time as compared to that of dry sand cores.

(a) True

(b) False

This question was posed to me by my school principal while I was bunking the class.

This question is from Dielectric Core Bakers topic in portion Core and Core Making of Casting-Forming-Welding I

Answer 1

The correct option is (b) False

Explanation: Green sand cores are generally preferred for simple, small and medium castings. The process of making green sand cores do not consume much of time. The process is accomplished quickly that causes less strength in green sand cores as compared to that of dry sand cores. Dry sand cores usually take longer time in making of themselves.