30 Questions
Which code should be followed when testing safety valves?
ASME Boiler and Pressure Vessel Code, Section VII
What is ASME CSD-1 used for?
Both of the above
What may require replacement in a boiler?
Combustion programmer
What must be done by a certified trade person when configuring a replacement programmer?
Refer to CSD-1
What should a Power Engineer consider when upgrading the controls and safety devices on an existing gas-fired boiler?
Consult CSA B149.3
What is the limitation of CSD-1?
Many jurisdictions have not adopted it as law
What should be done if modifications are made to a gas burner control system?
Consult CSA B149.3
What size of boilers does CSD-1 apply to?
Boilers smaller than 300 boiler horsepower
If properly inspected and maintained, how do many boilers currently in-service operate?
Safely
What can CSD-1 guide the boiler owner on?
All of the above
What does ASME CSD-1 provide guidance on?
Both A and B
What may require replacement in a boiler?
Combustion programmer
What is the primary purpose of CSD-1?
To ensure boiler safety
Which code takes precedence over CSD-1 requirements when modifying a gas burner control system in Canada?
CSA B149.3
How do many boilers currently in-service operate if properly inspected and maintained?
Reliably
What is the limitation of CSD-1?
It is not recognized as law in many jurisdictions
What size of boilers does CSD-1 apply to?
Boilers smaller than 300 boiler horsepower
What must be done by a certified trade person when configuring a replacement programmer?
Follow CSA B149.3
What should a Power Engineer consider when upgrading the controls and safety devices on an existing gas-fired boiler?
The limitations of CSD-1
Which code should be followed when testing safety valves?
ASME Boiler and Pressure Vessel Code
What is the maximum capacity of boilers to which CSD-1 applies?
300 boiler horsepower
What code must be consulted first in Canada if modifications are made to a gas burner control system?
CSA B149.3
What is ASME CSD-1 a valuable reference for?
All of the above
What does ASME CSD-1 guide the boiler owner on?
All of the above
What should a Power Engineer consider when upgrading the controls and safety devices on an existing gas-fired boiler?
CSA B149.3
What is the purpose of CSD-1?
To ensure safe operation of boilers
What does the CSA B149.3 code take precedence over in Canada?
ASME CSD-1
What is the limitation of CSD-1?
Many jurisdictions have not adopted it as law
What must be done by a certified trade person when configuring a replacement programmer?
Ensure compliance with CSD-1
What is the recommended reference for Power Engineers when ordering new or replacement boilers?
ASME CSD-1
Test your knowledge on temperature limit controls for hot water heating boilers in Canada. Learn about the requirements and regulations outlined in CSD-1 Part CW-400. Can you identify the correct temperature-actuated control needed to shut off the fuel supply? Take the quiz to find out!
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