Nickel can be machined with 100% current efficiency, when current den – McqOptions

MCQOPTIONS

1.	Nickel can be machined with 100% current efficiency, when current density value is ______________
A.	10 A/cm2
B.	25 A/cm2
C.	45 A/cm2
D.	80 A/cm2
Answer» C. 45 A/cm2

Discussion

No Comment Found

Related MCQs

Between which values does the side gap’s surface roughness vary?
Between which values does the frontal gap’s surface roughness vary?
What is the value of moderate level of pH of electrolyte used?
In practice, what must be the temperature of electrolyte used in ECM?
State whether the following statement is true or false about electrolyte in ECM.“Machinability in ECM is enhanced, when electrolyte is heated.”
Nickel can be machined with 100% current efficiency, when current density value is ______________