Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as?

Answer: Option 3 When the molten metal is fed in the cavity of a metallic mould by gravity, the method of casting is known as Permanent mould casting method

Answer: Option 4 Let'

Answer: Option 4 Electromagnetic type of pump is used in liquid metal cooled reactor for circulation of liquid metal

Answer: Option 2 Let'

Answer: Option 2 A casting defect which occurs due to improper venting of sand is known as Blow holes

Answer: Option 3 A swell occurs when the mold wall gives way across a whole face, and is caused by an improperly rammed mold. Burn-on occurs when metallic oxides interact...

Answer: Option 2 A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Sand wash

Answer: Option 3 Sand wash is a casting defect which Occurs near the ingates as rough lumps on the surface of a casting

Answer: Option 1 shift refers to a defect caused by a sidewise displacement of the mold cope relative to the drag, the result of which is a step in the...

Answer: Option 3 Let'