- T-joint
- Rear joint
- Angle joint
- Groove joint
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Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by?
Answer: Option 3 Let'
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Shear strength of the welded joint for double parallel fillet is (where $$\tau $$ = Allowable shear stress for weld metal)?
Answer: Option 3 Let'
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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)?
Answer: Option 3 Let'
1 Answers 2 views
Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to?
Answer: Option 1 Let'
1 Answers 3 views
Which of the following welded joint is designed for shear strength?
Answer: Option 2 Let'
1 Answers 1 views
Which of the following types of sleepers is preferred on joints ?
Answer: Option 3 Let'
1 Answers 3 views
Which one of the following rail failures is caused by loose fish bolts at expansion joints?
Answer: Option 1 Let'
1 Answers 1 views
Welded joint is superior to revetted joint in respect of ease of fabrication, weight and strength. Which of the following joints is the most suitable for pipes carrying fluids under high pressure and temperature?
Answer: Option 2 Let'
1 Answers 1 views
The maximum thickness of the metal which can be welded using ultrasonic welding is __________ mm.?
Answer: Option 2 Let'
1 Answers 1 views