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ISRO 2023 Quiz 28 Revision
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Question 1
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
KPM, PVR, UBW, ZHB?
Question 2
The temperature of solid surface changes from 27 °C to 627 °C. The emissive power changes would then confirm to the ratio ________.
Question 3
For a diffused body, emissivity is given as 0.5 and emissive power of the black body is given as 20W/m2. Calculate the intensity of radiation of body? (in W/m2)
Question 4
A structural member subjected to an axial compressive force is called ___
Question 5
Rankine’s theory is valid to______.
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ESE & GATE MEGeneralDec 5ESE & GATE ME