Related Questions

The tensile strength of the welded joint for double fillet is (where s = Leg or size of the weld, $$l$$ = Length of weld and $${\sigma _{\text{t}}}$$ = Allowable tensile stress for weld metal)
A $$0.5\,{\text{s}}l{\sigma _{\text{t}}}$$
B $${\text{s}}l{\sigma _{\text{t}}}$$
C $$\sqrt 2 \,{\text{s}}l{\sigma _{\text{t}}}$$
D $$2\,{\text{s}}l{\sigma _{\text{t}}}$$
Weld decay is the phenomenon found with
A Cast iron
B Mild steel
C Nonferrous materials
D Stainless steel
A double fillet welded joint with parallel fillet weld of length '$$l$$' and leg 's' is subjected to a tensile force 'P'. Assuming uniform stress distribution, the shear stress in the weld is given by
A $$\frac{{\sqrt 2 {\text{P}}}}{{{\text{s}}l}}$$
B $$\frac{{\text{P}}}{{2{\text{s}}l}}$$
C $$\frac{{\text{P}}}{{\sqrt 2 {\text{s}}l}}$$
D $$\frac{{2{\text{P}}}}{{{\text{s}}l}}$$
In a butt welded joint, the size of weld is __________ the throat of weld.
A 0.5 times
B Equal to
C 2 times
D Double
In a transverse fillet welded joint, the size of weld is __________ the throat of weld.
A 0.5 times
B Equal to
C 2 times
D Double
The correct antonym of the word 'Decay' is -
A Collapse
B Decline
C Downfall
D Strength
What is the synonym of 'decay'?
A agree
B rot
C accept
D decease
Choose the correct antonym of "Decay"
A flourish
B wither
C to decline
D Waste awya
কোনটি তেজস্ক্রিয়তার ক্ষয়সূত্র (law of radioactive decay)?
A N==N0e-t
B   N =N0e-λt/t
C  N=N0e-λt 
D      N=N0e-t/t
Which is the antonym of ‘Decay’?
A Decline
B Downfall
C Strength
D Collapse

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