- Conventional milling
- Climb milling
- Face milling
- End milling
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What is the ratio of displacement thickness to nominal thickness for a linear distribution of velocity in the boundary layer on a flat plate?
Answer: Option 1 Let'
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The power transmitted by a belt is maximum when the maximum tension in the belt is _________ of centrifugal tension.?
Answer: Option 4 Let'
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In _________ operation, the cutting force is maximum when the tooth begins its cut and reduces it to minimum when the tooth leaves the work.?
Answer: Option 2 In Down milling operation, the cutting force is maximum when the tooth begins its cut and reduces it to minimum when the tooth leaves the work.
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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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The Central Processing Unit is an embeded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?
Answer: Option 2 The Intel 8080 was a jazzed-up calculator chip. It was included in microcomputer kits which were little more than demonstration tools and did little except blink lights....
1 Answers 2 views
The ratio of the thickness of thermal boundary layer to the thickness of hydrodynamic boundary layer is equal to (Prandtl number) n, where n is equal to?
Answer: Option 1 The ratio of the thickness of thermal boundary layer to the thickness of hydrodynamic boundary layer is equal to -1/3
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For maximum work, the reheating should be done to an intermediate pressure of (Where p₁ = Maximum pressure, and p₂ = Minimum pressure)?
Answer: Option 4 For maximum work, the reheating should be done to an intermediate pressure of p₁ p₂ Where, p₁ = Maximum pressure, p₂ = Minimum pressure
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For flow over a flat plate, the ratio of thermal boundary layer thickness, 'xt' and hydrodynamic boundary layer thickness 'x' is equal to (where, NPr = Prandtl number)?
Answer: Option 2 Let'
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Insurance refers to protection against an event that _________ happen whereas Assurance refers to protection against an event that _________ happen.?
Answer: Option 2 Insurance refers to protection against an event that might happen whereas Assurance refers to protection against an event that will happen.
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Which memory has read operation, byte erase, byte write and chip erase?
Answer: Option 3 Let'
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