Higher velocities indicate ______

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

Which test can be performed without skilled labour?

In universal testing machine, for a circular section specimen, the gauge length is taken to be __________

After the curing of 28 days, the concrete gains strength upto _________

During compression test of cast iron, the failure occurs i.e. the crack appears along the _________

Calipers, capable of reading the dimensions of test specimens to an accuracy of ________

A second name for compression wave is ______