Which of the following fihs is ararance available. Do not try to get the By the

Question

Which of the following fihs is ararance available. Do not try to get the By the tolerance value ce value. By the notation only to answer this question. Do not try to ger tn earel Interference Fit? Assume all the d. both a and b e. All of them The distance between the upper and lower blades is known as 21. Draft length c. Tolerance d. Allowance e. None of them 22. Twisting in sheared materials is generally seen that a. Wide stripe twists less than narrow one b. Thick materials twists more than thin materials; C. Hard materials twists more than soft materials. b. Both a and b All of them the stock thickness before The shear blade typically penetrates the stock the 23. slipping plane occurs a. 1/3 1/2 1/3 e. None of them 24. The bending force raises between the material's and its Tensile Strength, Young Modulus b Tensile Strength, Yield Strength a. Ultimate Tensile Strength, hearing Strength d Yield Strength, Shearing Strength e. None of them. 25. Which of the following hole making processes reach the lowest IT grade? a. drilling b. reaming c. grinding d. boring e. Cannot be evaluated

Explanation / Answer

20). B will be the answer for this because with the Hole basis System with a notation 'H' explains that the,Lower limit of this will be the basic dimension and such notations with k,n gives Transition fit,and with anotation of p,s provides,Interference fit.

21)A is correct

22)E is correct

23)c is correct ,its a derived value

24)B will be the answer as it varies in between the yeild strength and tensile strength as due to strain hardening region.

25)A will be the answer as the operation with the lower surface finish will provide the lowest IT grade of tolerance of the process
Reamimg being a finishing operation,grinding operation is too a finishing operation,boring is process of enlarginig a hole which results into better surface finish than Drilling.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.