Who can repair a safety valve?
A. Boiler operator only if fully qualified to do so and authorization from the chief inspector
B. Manufacture
C. Authorized repair representative
D. All of the above
Answer: D
Who can repair a safety valve?
A. Boiler operator only if fully qualified to do so and authorization from the chief inspector
B. Manufacture
C. Authorized repair representative
D. All of the above
Answer: D