Which is softer material in USM?

Related MCQs

• By which of the following means, material is removed in USM?
• If splashing occurs, it will result in an increase of material removal rate in USM.
• For softer materials, which type of etching rates are obtained?
• The machining system of USM contains which of the following components?
• Which of the following are the features of tool affecting MRR in USM?
• Who discovered USM?
• What is the full form of USM in advanced machining process?
• USM removes materials using the                          tool.
• Frequency of tool’s oscillation in USM ranges between                    
• In USM, tool tips must have low resistance and fatigue strength.