CHM-Limitations Online Exam Quiz
CHM-Limitations GK Quiz. Question and Answers related to CHM-Limitations. MCQ (Multiple Choice Questions with answers about CHM-Limitations
State whether the following statement is true or false about Chemical milling.^ ?Maskants, applied on work pieces, are not responsible for CHM process.?
Options
A : TRUE
B : FALSE
C : -
D : -
State whether the following statement regarding the limitations of CHM.^ ?Welded areas etch, at a rate that is same as base metal.?
Options
A : TRUE
B : FALSE
C : -
D : -
The absence of residual stresses on the chemically machined surfaces can produce __ strength.
Options
A : Favorable fatigue
B : Unfavorable fatigue
C : Constructive fatigue
D : None of the mentioned
Which of the following are the other limitations of Chemical milling process?
Options
A : Hydrogen pickup
B : Intergranular attack
C : Complex designs becoming expensive
D : All of the mentioned
Which of the following come under process parameters of Chemical milling?
Options
A : Reagent type
B : Concentration
C : Operating temperature
D : All of the mentioned
Which of the following is not a limitation of Chemical milling process?
Options
A : Steep tapers not practical
B : Low scrap rates
C : Less scribing accuracy
D : Deep narrow cuts
Which of the following, indicate the accuracy of scribing by Chemical milling process?
Options
A : Unlimited
B : Boundless
C : Infinite
D : None of the mentioned
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