Which among the following abrasive is used for lapping soft steel? Mark as favorite Copy Link silicon carbide aluminium oxide boron carbide diamond Check Answer
Which among the following abrasive is used for lapping gauges? Mark as favorite Copy Link silicon carbide aluminium oxide boron carbide diamond Check Answer
In lapping, which abrasive is used for hard steel and cast iron? Mark as favorite Copy Link silicon carbide aluminium oxide boron carbide diamond Check Answer
Raw value in surface roughness means? Mark as favorite Copy Link root sum square centre line average maximum valley depth maximum crest height Check Answer
Which one of the following is the purpose for providing lengthwise grooves on the adjustable cylindrical laps? Mark as favorite Copy Link to retain lapping paste to provide expansion to reduce friction to prevent distortion of the adjustable cylindrical lap Check Answer
Which one of the following statement is not true about lapping? Mark as favorite Copy Link it is a slow process it is an abrasive process it uses bonded abrasive tight tolerance can be obtained by lapping Check Answer
Which one of the following is the purpose for providing grooves on the lapping plate? Mark as favorite Copy Link to retain lapping paste to provide expansion to reduce friction to collect cutting chips Check Answer
Which among the following processes is employed for embedding the abrasive on the lap? Mark as favorite Copy Link lapping fixing charging rubbing Check Answer
Which of the following is not an example of a finishing process? Mark as favorite Copy Link grinding broaching lapping honing Check Answer
The pattern on the surface caused by the movement of the cutting tool is called ______________? Mark as favorite Copy Link waviness surface texture lay roughness Check Answer