Torches use - Study guides, Class notes & Summaries

Torches are designed to avoid mixing oxygen and acetylene by using __________. - ANSWER Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ - ANSWER An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. - ANSWER High pressure oxygen A green welding hose normally indicates that this hose carries __________. - ANSWER Oxygen A __________ is a non-destruct...

IFSTA 7th Edition - Chapter 9: Forcible entry The technique used in structural forcible entry: - ANSWER should do minimal damage and provide quick access Which factor affects the decision of where to force entry? - ANSWER how forcible entry will affect ventilation Before performing forcible entry at a commercial or industrial occupancy, a fi...

Metals that contain iron, such as steel, have _____________ properties. -:- magnetic ________________ metal is a metal similar in composition to the metal being joined. It strengthens the weld by filling the gap created between the two pieces of metal during welding. -:- Filler The gas metal arc welding (GMAW) process uses ______________ to melt metal wire and fuse it with the base metal being welded. -:- electricity Metals that contain iron, such as mild steel, are called _______...

MSSC Maintenance Awareness Questions and Answers 100% Verified Torches are designed to avoid mixing oxygen and acetylene by using __________. - Answer ️️ -Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ - Answer ️️ -An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. - Answer ️️ -High pressure oxygen A green welding hose normally indicate...

Ryanair Conversion Exam Questions With Correct Answers How many exits are there on the Boeing 737-800 - answer8 - 4 main doors, 4 overwing exits In an emergency, who will brief the the ABPs on the right overwing exit? - answerNO4 Where does each cabin crew sit during take off and landing - answerNo1 sits on L1 jumpseat outboard No2 sits on L2 jumpseat inboard No3 sits on R2 jumpseat inboard No4 sits on R1 jumpseat inboard How do you lock the toilets from the outside? - answerlift the '...

GCSE ECONOMICS 8136/1 Paper 1 How Markets Work Version: 1.0 Final *JUN* IB/H/Jun23/E7 8136/1 For Examiner’s Use Section Mark A B TOTAL Wednesday 17 May 2023 Afternoon Time allowed: 1 hour 45 minutes Materials You will need no other materials. You may use a calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write on blank...

briefing checklist Ans: situation, mission/execution, communication, service/support, risk management, questions or concerns? what can I gain from the briefings? Ans: fire behavior and fire weather forecasts what about before and after an action? Ans: debriefing: a meeting to question someone After Action Review (AAR) Ans: A detailed examination and discussion of the events that occurred during an incident or disaster, from first detection to final recovery; improve what we do, carry ...

Security barriers such as bars, grilles, and Lexan@ windows: (372) [4.3.4 correct answers C. require specialized training and tools to force. Which is an unsafe action that can cause injury to firefighters? (373) [4.3.4, 4.3.9] correct answers D. Using a cutting tool to cut a material for which it was not designed Which forcible entry task is a pick-head axe well suited to perform? (374) [4.3.4] correct answers C. Remove shingles and other roof coverings Unlike a pick-head axe, a flat-h...

Ryanair Conversion Exam Questions With Correct Answers How many exits are there on the Boeing 737-800 - answer8 - 4 main doors, 4 overwing exits In an emergency, who will brief the the ABPs on the right overwing exit? - answerNO4 Where does each cabin crew sit during take off and landing - answerNo1 sits on L1 jumpseat outboard No2 sits on L2 jumpseat inboard No3 sits on R2 jumpseat inboard No4 sits on R1 jumpseat inboard How do you lock the toilets from the outside? - answerlift the '...

Torches are designed to avoid mixing oxygen and acetylene by using __________. - Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ - An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. - High pressure oxygen A green welding hose normally indicates that this hose carries __________. - Oxygen A __________ is a non-destructive test that uses a colored...