Which of the following illustrates the flat single-V butt weld with a flat backing run.

• A. <img alt="The appropriate weld illustration for the following weld symbol - option a" class="alignnone size-full wp-image-300882" height="127" src="https://www.sanfoundry.com/wp-content/uploads/2020/12/engineering-drawing-questions-answers-welded-joints-2-q5b.png" width="232"/>
• B. <img alt="The appropriate weld illustration for the following weld symbol - option b" class="alignnone size-full wp-image-300881" height="95" src="https://www.sanfoundry.com/wp-content/uploads/2020/12/engineering-drawing-questions-answers-welded-joints-2-q5a.png" width="258"/>
• C. <img alt="The appropriate weld illustration for the following weld symbol - option c" class="alignnone size-full wp-image-300883" height="58" src="https://www.sanfoundry.com/wp-content/uploads/2020/12/engineering-drawing-questions-answers-welded-joints-2-q5c.png" width="249"/>
• D. <img alt="The appropriate weld illustration for the following weld symbol - option d" class="alignnone size-full wp-image-300884" height="66" src="https://www.sanfoundry.com/wp-content/uploads/2020/12/engineering-drawing-questions-answers-welded-joints-2-q5d.png" width="248"/>