The correct colours for oxygen and acetylene hoses are:
A. Black for oxygen and maroon for acetylene
B. Black for oxygen and red for acetylene
C. Red for oxygen and blue for acetylene
D. Red for oxygen and maroon for acetylene
Answer:D
The correct colours for oxygen and acetylene hoses are:
A. Black for oxygen and maroon for acetylene B. Black for oxygen and red for acetylene C. Red for oxygen and blue for acetylene D. Red for oxygen and maroon for acetylene