In conventional sand casting, the flask consists of a drag, a cope, and intermediate sections called ____ when required.
A. copes
B. drags
C. cheeks
D. gates
Answer: D
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Two lines that are drawn on the side of the coupling flanges during the alignment process are referred to as ____.
A. match marks B. truth marks C. alignment marks D. witness marks
When using the division-by-2 method of converting from decimal to binary, the first remainder represents the:
A) LSB of the equivalent binary value. B) LSB of the equivalent binary value, providing the final remainder is used to replace the original LSB, which is then moved to the MSB position. C) MSB of the equivalent binary value, providing the following sequence of remainders are written in descending order until the final remainder is achieved. The final remainder is used to replace the original MSB which is discarded. D) MSB of the equivalent binary value.
During framing, the rafter tables on a framing square are used ________
A) To mark the bird's mouth B) To look up the unit length of a rafter C) To determine the length of the overhang D) To step off a rafter
You should never mix ventilation strategies
Indicate whether the statement is true or false