REPAIR AND MAINTENANCE - Quiz

1) Which process cuts the stainless steel, carbon steel with the help of high jet velocity?

Plasma arc process Micro plasma cutting process Key hole plasma process Non-transferred plasma

2) What is the purpose of metal build up on the worn out metal parts?

To change its dimensions To reduce its shape and properties To make them good as new and obtain require properties To get brightness

3) What is the wear caused by liquids or gases striking metal parts at high speed?

Corrosion Rust Friction Erosion

4) Which is the process to paint with particles by electro static charging?

Metal Powder coating Electro plating Thermal spraying

5) What is the expanded form of PQR?

Procedure qualification read Procedure qualification response Procedure quality record Procedure qualification record