Explore topic-wise MCQs in Machine Design.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Design knowledge and support exam preparation. Choose a topic below to get started.

1.	Determine the length of kennedy key required to transmit 1200N-m and allowable shear in the key is 40N/mm . The diameter of shaft and width of key can be taken as 40mm and 10mm respectively.
A.	49mm
B.	36mm
C.	46mm
D.	53mm
Answer» E.

Discussion

2.	A force 2P is acting on the double transverse fillet weld. Leg of weld is h and length l. Determine the shear stress in a plane inclined at with horizontal.
A.	PSin (Sin +Cos )/hl
B.	P(Sin +Cos )/hl
C.	Pcos (Sin +Cos )/hl
D.	None of the listed
Answer» B. P(Sin +Cos )/hl

Discussion

Explore topic-wise MCQs in Machine Design.

Determine the length of kennedy key required to transmit 1200N-m and allowable shear in the key is 40N/mm . The diameter of shaft and width of key can be taken as 40mm and 10mm respectively.

A force 2P is acting on the double transverse fillet weld. Leg of weld is h and length l. Determine the shear stress in a plane inclined at with horizontal.