High School

What is the maximum working pressure for the safe use of acetylene?

A. 30 psi
B. 10 psi
C. 1.5 psi
D. 15 psi

Answer :

Certainly! When considering the maximum working pressure for the safe use of acetylene, it's important to remember that acetylene is an extremely flammable gas and must be handled with care.

The safe usage guidelines for acetylene specify that it should not be used at pressures higher than a certain threshold to prevent any unsafe conditions or potential explosions. This threshold is related to the properties of acetylene and how it reacts under pressure.

Among the options provided:
- A. 30 psi
- B. 10 psi
- C. 1.5 psi
- D. 15 psi

The maximum safe working pressure for acetylene is 15 psi. Operating acetylene at pressures higher than this can be hazardous.

Therefore, the correct answer is:
D. 15 psi