INSPECTION AND TESTING - Practice Mode

1) Where do we cut 2.0 mm depth by hand saw to conduct Nick-break test?

Cut to base metal Cut along centre line of weld Cut to weld metal and base metal Don't cut to metal

Correct Answer: Cut along centre line of weld

2) What is the test that gives tensile strength and elongation of test specimen?

Strength and ductility Lack fusion Slag inclusion Slag inclusion

Correct Answer: Strength and ductility

3) Which is a non destructive test?

Without damaging the job With damaging and with distraing Nick break test Free bend test

Correct Answer: Without damaging the job

4) The welding cost estimation of power cost is (V x A/1000) x (T/60) x (1/E) x rate per unit is formula. What is the ?E? identify?

Electrode consumed Electrode of weld metal Efficiency of machines Efficiency of weld meter

Correct Answer: Efficiency of machines

5) What is the cost, involving office expenses, lighting, rent etc but not directly related to the job?

Power cost Labour cost Finishing cost Over head cost

Correct Answer: Over head cost

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