Cutting and brazing - Study guides, Class notes & Summaries

#10 gas nozzles - Answer-what are they- nozzles for TIG torch what does it mean- measurment on inside diameter 2 advantages of motor driven generator welder are ____ and ____ - Answer-heavy duty and long life 2 fuel gasses frequently used in addition to acetylene/ cutting operation. - Answer-LP and MAP 2 main causes of backfire - Answer-Dirty tip and hold to close to metal A ______ can be used to sever all metals - Answer-Plasma arc A _________ size cutting tip with ____ ocygern and_____ a...

CSA Standard W47.1-09 - CWB Welding Supervisor study guide WXE1.1 Latest 2024 Graded A Does the CSA Standard W47.1 specify the requirements for a company seeking certification? Yes, This standard provides the requirements for the certification of companies engaged in the fusion welding of steel and the qualification of their personnel and welding procedures (Cl 1.1) Who is responsible for the welded products a company produces? The company (1.2) The requirements of this standard are based on t...

Sprinkler system must NOT be shut off or impaired while hot work is performed Place damp cloth guards on individual sprinkler heads The person conducting the fire watch ______ have other duties CANNOT A portable fire extinguisher with a rating of _________ is required and should be within ____ feet travel distance hot work area 2-A:20-B:C///30 For ROOFING OPERATIONS, a portable fire extinguisher with a minimum rating of ______ is required 3-A:40-B:C Fire watch on ...

CWB Module 4 Welding Process and Equipment exam | Questions and Verified Solutions 2024/2025 | Graded A+ Active Flux - Answer -significantly influence the weld puddle - add manganese, silicon, chromium to weld metal - typically bonded type flux Arc Blow - Answer -The deflection of an arc from its normal path due to magnetic forces. Autogeneous Weld - Answer -A fusion Weld made without filler metal Duty Cycle - Answer -The time during a ten-minute test period, expressed in percentage, ...

WELDING- RED SEAL PREP Define low carbon steel - Steel with a carbon range of .05-.3% carbon Define medium carbon steel - Steel with a carbon range of .3-.45% carbon What's the rule of thumb for tungsten end prep? - 2.5x E ø What can excessive spatter and undercut of weld bean be caused by? - High current When using a E4918 electrode and the arc is seen to be pulsing. What is the likely cause? - Wrong polarity What rod should not be stored in a rod oven? - Cellulosic MIG ...

Ag Mechanics CDE Graded A+ The practice of uniting metal parts by heating or compression is called welding The metal to be joined or welded together is classified as the base metal The discharge of electricity through an air space is called the arc Flux coated metal welding rods are referred to as electrodes The external material on electrodes that remove impurities form the base metal is called flux The layer formed on top of the weld caused by the flux and impurities of the base me...

A blend (loft) requires at least these many profile sketches: - two algebraic or associative constraints - Constraint that define a value of an algebraic expression containing other variables from the solid model as-built drawings - marked-up drawings from a civil engineering project that show any modifications implemented in the field during construction Blind Hole - A hole that does not go completely through the work piece. boring - process of making a hole by plunging a rotating tool bi...

G-60, G60, F-60 FIRE GUARD, F-60 Study Material Exam Questions and Answers 100% Pass G-60 - Correct Answer ️️ -Use of oxygen and flammable gasses, or LPG or CNG for any hot work COF exception - Correct Answer ️️ -Torch operations for jewelry FDNY permit - Correct Answer ️️ -Storing using or handling oxygen and flammable gas in excess of 400scf (LPG, CNG or scetylene) oxidizing gass in excess of 504scf Portable LPG must not be stored when the capacity of the container is grea...

FDNYC G60 Exam Practice Questions and Answers Latest Updated 2024 (Graded A+) G-60: Use of oxygen and flammable gasses, or LPG or CNG for any hot work 2. COF exception: Torch operations for jewelry 3. FDNY permit: Storing using or handling oxygen and flammable gas in excess of 400scf (LPG, CNG or scetylene) oxidizing gass in excess of 504scf 4. Portable LPG must not be stored when the capacity of the container is greater than?: 16.4 oz 5. Portable CNG containers must not be stored then t...

Fire guard - Answer- A person holding a certificate of fitness for such purposes , whois trained in and responsible for maintaining a fire watch and performed fire safety duties as may be prescribed by the commisioner fire watch - Answer- A temporary measure intended to ensure continuous and systematic surveillance of a building or portion thereof by one or more qualified individuals for the purposes of identifying and controlling fire hazards, detecting early signs of fire, raising an alarm ...