Recent questions tagged gate

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the relationship between efficiency and effectiveness of the fin

asked Sep 11, 2017 in HT by chandu (215k points)

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The fin loses heat by convection to the atmosphere which is at a temperature ta (ta < tb).

asked Sep 11, 2017 in HT by chandu (215k points)

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The time required for the rod to reach 3000C is ________ seconds.

asked Sep 11, 2017 in HT by chandu (215k points)

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The time required (in hours) for the centerline of the shaft B to attain

asked Sep 11, 2017 in HT by chandu (215k points)

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The time required (in s) to reach the final temperature is ______

asked Sep 11, 2017 in HT by chandu (215k points)

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The time required in seconds to cool the steel ball

asked Sep 11, 2017 in HT by chandu (215k points)

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The temperature difference between the centre and the surface of the steel ball is

asked Sep 11, 2017 in HT by chandu (215k points)

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The heat loss (in W) from the fin is

asked Sep 11, 2017 in HT by chandu (215k points)

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The rate of fall of the temperature of the ball at the beginning of cooling will be, in K/s

asked Sep 11, 2017 in HT by chandu (215k points)

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The measurement of temperature of a gas stream.

asked Sep 11, 2017 in HT by chandu (215k points)

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The temp at the mid point of the longer rod would

asked Sep 11, 2017 in HT by chandu (215k points)

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Which one of the following configurations has the highest fin effectiveness?

asked Sep 11, 2017 in HT by chandu (215k points)

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The value of Biot number is very small (less than 0.1), when

asked Sep 11, 2017 in HT by chandu (215k points)

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Lumped heat transfer analysis of a solid object suddenly exposed to a fluid medium at a different temp is valid when.

asked Sep 11, 2017 in HT by chandu (215k points)

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Measuring the fluid temperature reduces by a factor of 2 (T/F)

asked Sep 11, 2017 in HT by chandu (215k points)

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Biot number signifies

asked Sep 11, 2017 in HT by chandu (215k points)

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The body can be considered to be a lumped heat capacity system if

asked Sep 11, 2017 in HT by chandu (215k points)

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calculate the rate of heat lost by the steam and the rate of steam condensation in kg/hr

asked Sep 11, 2017 in HT by chandu (215k points)

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Assuming one dimensional heat transfer condition. Determine the rate of heat transfer through the wall.

asked Sep 11, 2017 in HT by chandu (215k points)

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find the thermal conductivity of the gas filling the tube

asked Sep 11, 2017 in HT by chandu (215k points)

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