The flame enveloping distance of 3/8 to 1/2 inch corresponds to how many millimeters?

Prepare for the TSSA Gas Technician II Exam. Utilize flashcards and solve multiple choice questions, each question offers hints and explanations. Ensure your success!

Multiple Choice

The flame enveloping distance of 3/8 to 1/2 inch corresponds to how many millimeters?

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