HomeEngineeringWhich of the following statement is wrong about ultra-sonic machining? 18396. Which of the following statement is wrong about ultra-sonic machining?By Admin / September 14, 2025 [A]. It is best suited for machining hard and brittle materials. [B]. It cuts materials at very slow speeds. [C]. It removes large amount of material. [D]. It produces good surface finish. ✅ The correct answer is option C.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin