A brass tube fits tightly into a steel tube. To loosen the brass tube – McqOptions

MCQOPTIONS

1.	A brass tube fits tightly into a steel tube. To loosen the brass tube from steel tube.
A.	The assembly should be cooled
B.	The assembly should be heated
C.	Only steel tube should be cooled
D.	Only brass tube should be heated
Answer» B. The assembly should be heated

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