1
GATE ME 2006
MCQ (Single Correct Answer)
+2
-0.6
A firm is required to procure three items $$(P, Q$$ and $$R).$$ The prices quoted for these items (in Rs.) by suppliers $${S_1},{S_2},$$ and $${S_3}$$ are given in table. The management policy requires that each item has to be supplied by only one supplier and one supplier supply only one item. The minimum total cost (in Rs.) of procurement to the firm is: GATE ME 2006 Industrial Engineering - Assignment Question 1 English
A
$$350$$
B
$$360$$
C
$$385$$
D
$$395$$
2
GATE ME 2006
MCQ (Single Correct Answer)
+2
-0.6
A cylindrical shafts is subjected to an alternating stress of $$100MPa.$$ Fatigue strength to sustain $$1000$$ cycles is $$490MPa.$$ If the corrected endurance strength is $$70MPa,$$ estimated shaft life will be
A
$$1071$$ cycles
B
$$15000$$ cycles
C
$$281914$$ cycles
D
$$928643$$ cycles
3
GATE ME 2006
MCQ (Single Correct Answer)
+2
-0.6
A $$60mm$$ long and $$6mm$$ thick fillet weld carries a steady load of $$15kN$$ along the weld. The shear strength of the weld material is equal to $$200MPa.$$ The factor of safety is
A
$$2.4$$
B
$$3.4$$
C
$$4.8$$
D
$$6.8$$
4
GATE ME 2006
MCQ (Single Correct Answer)
+2
-0.6
Twenty degree full depth involute profiled $$19$$-tooth pinion and $$37$$-tooth gear are in mesh. If the module is $$5mm,$$ the center distance between the gear pair will be
A
$$140mm$$
B
$$150mm$$
C
$$280mm$$
D
$$300mm$$
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