When more than one NDE test is required, what position is commonly used for the test quantity?

When more than one NDE test is required, what position is commonly used for the test quantity?

• A. To the left of the symbol.
• B. To the right of the symbol.
• C. Above the symbol.
• D. Tail of the symbol.

Answer: (C)

The quantity of nondestructive examinations is shown above the welding symbol when more than one test is required. This placement is standard because it keeps the symbol itself clear and the test count easily readable at a fixed position, avoiding confusion about what the count applies to. If two radiographs, UTs, or other NDE methods are needed, you would write the number above the symbol to indicate how many tests must be performed. Placing the quantity somewhere else (left, right, or at the tail) can blur the meaning or clutter the line, whereas putting it above the symbol provides a consistent, unambiguous indication of multiplicity.

The quantity of nondestructive examinations is shown above the welding symbol when more than one test is required. This placement is standard because it keeps the symbol itself clear and the test count easily readable at a fixed position, avoiding confusion about what the count applies to. If two radiographs, UTs, or other NDE methods are needed, you would write the number above the symbol to indicate how many tests must be performed. Placing the quantity somewhere else (left, right, or at the tail) can blur the meaning or clutter the line, whereas putting it above the symbol provides a consistent, unambiguous indication of multiplicity.