1000+ Diploma Mechanical Engineering MCQ Pdf - 2

Question: 6

A cylindrical section having no joint is known as

(A) strong section

(B) seamless section

(C) jointless section

(D) perfect section

Question: 7

A neutral axis of beam

(A) is in the same plane in which the beam bends

(B) has tensile stress on one side and compressive stress on the other

(C) is subjected to maximum shear force

(D) is subjected to maximum stress

Question: 8

Materials exhibiting time bound behaviour are known as

(A) viscoelastic

(B) fissile

(C) isentropic

(D) reactive

Question: 9

A beam of uniform strength is one in which

(A) the bending stress is same at every section

(B) the stiffness is same at every section

(C) the bending moment is same at every section

(D) the cross section is same throughout

Question: 10

A beam fixed at both ends with a central load W in the middle have zero bending moment as

(A) one place

(B) two place

(C) three place

(D) four place