cwi exam pass rate

Q:-What test specimens are required?

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A. side bends tests
B. 1 face bend and 1 root bend
C. 1 T-joint break
D. 2 side bends and 2 root bends
E. None of the above

Q:-What is meant by the term duty cycle?

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A. How long a welder can weld for in a given period
B. The amount of time the electrodes are being used
C. The amount of time a welding machine can be weld
D. The amount of electricity being consumed