GAS FITTING INFORMATION (GAS REVIEW) QUESTIONS AND ANSWERS
5 views 0 purchase
Course
GAS FITTING INFORMATION
Institution
GAS FITTING INFORMATION
GAS FITTING INFORMATION (GAS REVIEW) QUESTIONS AND ANSWERSGAS FITTING INFORMATION (GAS REVIEW) QUESTIONS AND ANSWERSGAS FITTING INFORMATION (GAS REVIEW) QUESTIONS AND ANSWERSGAS FITTING INFORMATION (GAS REVIEW) QUESTIONS AND ANSWERS
What is the gas system pressure limitation for the holder of a Cl...
What is the gas system pressure limitation for the holder of a Class B
Certificate of Qualification? - ANSWER-NO LIMITATION ON PRESSURE
A gasfitter finds an appliance in an unsafe condition with a faulty venting
system. What is the first step that should be taken? - ANSWER-PLACE IT OUT
OF SERVICE
When a gas system is activated, who must sign a Gas Notification of
Completion, Installation or Alteration form - ANSWER-THE HOLDER OF THE
PERMIT
What is the specific gravity of 2 ft³ of natural gas? - ANSWER-.6
What is the heat content of 2 ft³ of CH₄? - ANSWER-2000 BTUs
, What term best defines the amount of heat available in a fuel gas? -
ANSWER-CALORIFIC VALUE
What is the calorific value of C₃H₈? - ANSWER-2500
How is the local calorific value determined when verifying the input to gas
fired appliances? - ANSWER-From the local gas utilitY
What are the limits of flammability for natural gas - ANSWER-4-14%
What is the part of combustion air that is introduced before ignition? -
ANSWER-PRIMARY
What is the part of combustion air that is introduced after ignition? -
ANSWER-SECAONDARY
What product of complete combustion indicates that excess air is present? -
ANSWER-OXYGEN
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller NursingTutor1. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
