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11
In which of the stages, do we observe a constant deformation rate?
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Answer: Option D
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12
Yield load per unit original cross-sectional area is called
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Answer: Option C
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13
If true stress-true strain curve is given by σ = 1400ε0.33 Mpa then value of true strain will be
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Answer: Option A
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14
The colour of fluorescent penetrant under the presence of a UV light is
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Answer: Option A
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15
The ability of a material to remain magnetic after the magnetizing force is removed is called
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Answer: Option B
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16
For higher temperatures, the creep rate . . . . . . . . with time.
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Answer: Option A
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17
The strongest magnetic field in a coil is at the
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Answer: Option B
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18
Match the items in Group 1 with the measurement methods in Group 2.
Group 1 Group 2
P. Heat of fusion 1. Optical microscope
Q. Grain size 2. Dyepenetrant test
R. Hardness 3. Calorimetry
S. Internal craks 4. Viscosity meter
5. Ultrasonic technique
6. Brinell test
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Answer: Option A
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19
What decreases fatigue strength
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Answer: Option C
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20
How specimen placed in anvil for Izod test?
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Answer: Option A
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