Q. A discontinuity that occurs during the casting of molten metal which may be caused by the splashing, surging, interrupted pouring is ___________

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Q. The number of cylces per second is the definition of ____________

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Q. Mechanical pulse having an oscillation frequency in range of `_____________

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Q. Slower velocities may indicate ___________

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Q. Higher velocities indicate __________

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Q. In ultrasonic pulse velocity test, the strength and quality of concrete or rock is assessed by measuring the ___ of an ultrasonic pulse.

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Q. An ultrasonic pulse velocity test is an _____________

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Q. What is a destructive test?

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Q. What is nondestructive test?

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Q. Which test can be performed without skilled labour?

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Q. Which of the following statements is/are true for the ultrasonic test?

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Q. Which among the following is the last step in magnetic particle test method?

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Q. Identify the type of destructive testing ______________

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Q. Which among the following is not a type of Non-destructive testing?

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Q. The tolerances on the cross-section of the test specimens shall be within ± ___________

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Q. ASTM D1414 (D 1414) covers multiple properties of _____________

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Q. The tensile properties of a low-pressure plasma-deposited nickel-base superalloy from ____________

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Q. Ring tensile strength is __________

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Q. At least 30 __________ of crosshead travel or more for high elongation materials.

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Q. Begin the test by separating the grips at a speed of _______________

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