Question

To guard against sparks causing a fire, mechanics aboard submarines during World War II often used tools made from which of the following:"

Answer 1

Bronze

"Non-sparking", "spark reduced", "spark-resistant" or "spark-proof" tools are names given to tools made of metals such as brass, bronze, Monel metal (copper-nickel alloy), copper-aluminum alloys (aluminum bronze), or copper-beryllium alloys (beryllium bronze).

Answer 2

Here, I have presented the completion of your question along with options and answer.

To guard against sparks causing a fire, mechanics aboard submarines during World War II often used tools made from which of the following:

A) Chrome plated steel  

B) Vanadium  

C) Cold rolled steel  

D) Bronze

The correct answer for your question is option (D) – Bronze.