To machine high quality parts using CHM, which of the following need not be necessary?

Related MCQs

• CHM is used to thin out walls, web and ribs of parts that have been produces by which of the following processes?
• State whether the following statement is true or false regarding the advantages of CHM. “As there are no stresses induced, machining of delicate parts is possible.”
• State whether the following statement is true or false about advantages. “Extensive web areas and decorative finishes are not possible using CHM.”
• State whether the following statement is true or false regarding surface finish in CHM. “The surfaces, which are machined using Chemical milling, will have regular lay pattern.”
• Which of the following defects cannot be altered or eliminated using CHM?
• State whether the following statement is true or false about Chemical milling. “Maskants, applied on work pieces, are not responsible for CHM process.”
• Which of the following solutions cannot be used as chemical reactive solution in CHM?
• CHM cannot eliminate which of the following defects?
• State which of the following statement is true or false regarding Chemical milling. “Maskants are generally used in CHM, to protect the work piece from the etching chemical agent.”
• Which of the following, are the other advantages of CHM?