After Resurfacing a Valve Seat at 45 Degrees, the Seat

question 46

Multiple Choice

After resurfacing a valve seat at 45 degrees, the seat is too wide and the contact pattern extends all the way up to the valve margin. What should be done to bring the seat width into specifications?

• A)Make a 30-degree topping cut
• B)Make a 45-degree seat cut
• C)Make a 60-degree throat cut
• D)Replace the valve

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Definitions:

Retail Method

An accounting practice used in the retail industry to estimate inventory costs based on the retail price.

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Goods available for sale, valued at the lower of cost or market price, on a company's balance sheet.

Estimated Cost

A projection or approximation of the cost associated with manufacturing a product or completing a project.

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The estimated selling price of goods minus any costs associated with their sale or disposal.