CWB Level 1 Inspector - Welding
Process and Equipment (1)
When an arc is formed among two electrodes:
A) power flows from the bad cathode to the nice anode.
B) energy flows from the fantastic cathode to the terrible anode.
C) strength flows at random among the anode and cathode.
D) power stops flowing once the arc is hooked up
A
The SAW fluxes are:
A) categorized on their own. They have their personal separate designation.
B) now not categorised. Only the cord is assessed.
C) classified at the side of the welding wire forming an electrode/flux designation.
D) all categorized with EM12K twine. Use of different wires might require corporations to
carry out testing to verify desired houses.
C
The CSA W48 trendy classes metallic cored wires together with:
A) GMAW wires.
B) GTAW filler wires.
C) SAW wires.
D) FCAW wires.
D
The submerged arc welding process:
A) can best be used with a constant voltage energy deliver.
B) can most effective be used with a steady modern-day electricity supply.
C) can handiest be used with a consistent contemporary power supply with high frequency.
D) may be used with either a constant voltage or regular modern electricity supply.
D
The benefit of pulsed GMAW transfer is:
A) the capacity to weld gauge substances with no burn-through.
B) reduced warmness input.
C) less operator skill is needed.
D) elevated productiveness.
B
, What is the weld called while no filler is delivered even as using the fuel tungsten arc
welding technique?
A) Surface weld
B) Automatic weld
C) Braze weld
D) Autogenous weld
D
The SAW fluxes that substantially impact the composition of the weld metal thru slag/metal
reactions are known as:
(A) fused
.B) bonded.
C) active.
D) neutral.
C
What are examples of an F3 fast-freeze SMAW electrode?
A) EXX15, EXX16, EXX18
B) EXX10, EXX11
C) EXX12, EXX13, EXX14
D) EXX22, EXX24, EXX27, EXX28
B
The GMAW system makes use of __________ to shield the molten weld steel from the
surroundings:
A) a slag system
B) a blanket of flux
C) a vacuum chamber
D) an outside protecting fuel
D
Examples of physical houses that influence the GMAW arc are:
A) drift rate, temperature range, and density.
B) radiation potential, thermal growth, and weight.
C) ionizing potential, thermal conductivity, and precise density.
D) ionizing capability, thermal conductivity, and specific gravity.
D
Which of the subsequent methods makes use of a non-consumable electrode?
A) SAW
B) SMAW
C) GTAW
Process and Equipment (1)
When an arc is formed among two electrodes:
A) power flows from the bad cathode to the nice anode.
B) energy flows from the fantastic cathode to the terrible anode.
C) strength flows at random among the anode and cathode.
D) power stops flowing once the arc is hooked up
A
The SAW fluxes are:
A) categorized on their own. They have their personal separate designation.
B) now not categorised. Only the cord is assessed.
C) classified at the side of the welding wire forming an electrode/flux designation.
D) all categorized with EM12K twine. Use of different wires might require corporations to
carry out testing to verify desired houses.
C
The CSA W48 trendy classes metallic cored wires together with:
A) GMAW wires.
B) GTAW filler wires.
C) SAW wires.
D) FCAW wires.
D
The submerged arc welding process:
A) can best be used with a constant voltage energy deliver.
B) can most effective be used with a steady modern-day electricity supply.
C) can handiest be used with a consistent contemporary power supply with high frequency.
D) may be used with either a constant voltage or regular modern electricity supply.
D
The benefit of pulsed GMAW transfer is:
A) the capacity to weld gauge substances with no burn-through.
B) reduced warmness input.
C) less operator skill is needed.
D) elevated productiveness.
B
, What is the weld called while no filler is delivered even as using the fuel tungsten arc
welding technique?
A) Surface weld
B) Automatic weld
C) Braze weld
D) Autogenous weld
D
The SAW fluxes that substantially impact the composition of the weld metal thru slag/metal
reactions are known as:
(A) fused
.B) bonded.
C) active.
D) neutral.
C
What are examples of an F3 fast-freeze SMAW electrode?
A) EXX15, EXX16, EXX18
B) EXX10, EXX11
C) EXX12, EXX13, EXX14
D) EXX22, EXX24, EXX27, EXX28
B
The GMAW system makes use of __________ to shield the molten weld steel from the
surroundings:
A) a slag system
B) a blanket of flux
C) a vacuum chamber
D) an outside protecting fuel
D
Examples of physical houses that influence the GMAW arc are:
A) drift rate, temperature range, and density.
B) radiation potential, thermal growth, and weight.
C) ionizing potential, thermal conductivity, and precise density.
D) ionizing capability, thermal conductivity, and specific gravity.
D
Which of the subsequent methods makes use of a non-consumable electrode?
A) SAW
B) SMAW
C) GTAW
