Cutting and brazing - Study guides, Class notes & Summaries

FDNYC G60 Exam Practice Questions and Answers Latest Updated 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 the ca...

CSA Standard W47.1-09 - CWB Welding Supervisor study guide WXE1.1 Certification Requirements for Companies (CSA Standard W47.1) 1. Does the CSA Standard W47.1 specify the requirements for a company seeking certification? ️Yes, this standard outlines the requirements for companies engaged in the fusion welding of steel and includes the qualification of their personnel and welding procedures (Clause 1.1). 2. Who is responsible for the welded products a company produces? ️The company i...

a blend (loft) requires at least these many profile sketches - two Aluminum is a common prototyping material. True or False? - True An engineering drawing can be considered a legally binding document. True? - YES anodizing would be an example of - finishing Boring - removal of material on the inside of the workpiece Brazing - the process of joining metal with a filler rod that melts at a temperature below the metal being joined Broaching - holes,slots, and cutouts with odd geometries can ...

Welding FFA CDE Already Rated A+ What term correctly identifies the reduction in voltage, caused by resistance, that occurs between the power supply and the load? ️Voltage drop Which of the following lens shades is most effective at reducing the brilliancy of light and screening out the harmful infraded ultra- violet rays produced during arc welding? ️#12 shade lens What colors are appropriate for the oxygen hose on oxyacetylene cutting and welding equipment? ️Either a black ho...

FDNYC G60 Exam Review Questions and Answers Latest Updated (Graded 100%). 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 the capacity is greater than?: 8.7 SCF 6. Single standard portable LPG containers must not exceed?: 100LBs in weight 7. Single CNG containers must not exceed?: 381 SCF 8. LPG 400 SCF is approximately: 47 lbs 2 / 28 9. Types of FDNY permits: Site specific permits City wi...

FDNY G60 Definitions Exam Questions and Answers 100% Pass CNG - Correct Answer ️️ -Compressed natural gas Fire guard - Correct Answer ️️ -A person holding a Certificate of fitness for such purposes, who is trained in and responsible for maintaining a fire watch and performing such fire safety duties as may be prescribed Fire watch - Correct Answer ️️ -A temporary measure intended to ensure continuous and systematic surveillance of a building or portion thereof by one or more q...

Abrasion Soldering A soldering process variation during which faying surface of the base metal is mechanically abraded. Abrasive Blasting A method of cleaning or surface roughening by a forcibly projected stream of abrasive particles. Brainpower Read More 0:01 / 0:15 Absorptive Lens A filter lens designed to attenuate the affects of glare, reflected light and direct light. Accelerating Potential (electron beam welding/cutting) The potential imparting velocity to the...

HVAC CONTRACTOR EXAM QUESTIONS AND ANSWERS 100% PASS An instrument that measures potential differences between 2 points in an electrical circuit is called? A. potentiometer B. thermistor C. ohmeter D. voltmeter - Correct Answer ️️ -voltmeter This device uses a thermal sensing bulb at the outlet of the evaporator to sense temperature and control superheat A. automatic expansion valve B. thermostatic expansion valve C. low side float D. schraeder valve - Correct Answer ️️ -the...

G60 Exam Questions and Answers 100% Pass Fire guard - Correct Answer ️️ -A person holding a certificate of Fitness for such purposes, who is trained in and responsible for maintaining a fire watch and performing such fire safety duties as may be prescribed by the commissioner Fire Watch - Correct Answer ️️ -A temporary measure intended to ensure continuous and systemic surveillance of a building or portion thereof by one or more qualified individuals for the purposes of identifying...

Fire guard : A person holding a certificate of Fitness for such purposes, who is trained in and responsible for maintaining a fire watch and performing such fire safety duties as may be prescribed by the commissioner Fire Watch : A temporary measure intended to ensure continuous and systemic 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 of ...