When machine grinding valves, which of the following specifications requires close observation?
A) fillet
B) valve protrusion
C) valve recession
D) margin

Name: When machine grinding valves, which of the following specifications requires close observation? A) fillet B) valve protrusion C) valve recession D) margin
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The margin of the valve is critical when grinding because it affects the valve's ability to seal properly and maintain structural integrity.

When Machine Grinding Valves, Which of the Following Specifications Requires