Machining Processes MCQ Set 1 1. In advanced machining process, what is the full form of PCM? a) Photochemical manufacturing b) Photochemical machining c) Photo crystalline manufacturing d) Photo crystalline machining AnswerAnswer: b [Reason:] Full form of PCM in advanced machining processes is Photochemical milling. 2. In this method, which of the following techniques are…