Recent questions tagged 1995

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Equation of heat flow.

asked Apr 26, 2018 in HT by chandu (215k points)

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Effect of addition of insulation on heat transfer to metallic surface.

asked Apr 23, 2018 in HT by chandu (215k points)

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Effect of addition of electrical isulation upon radius of conductor?

asked Apr 23, 2018 in HT by chandu (215k points)

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Why heat pipe is used?

asked Apr 23, 2018 in HT by chandu (215k points)

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What is the time required for melting to occur the melting point of the rod material?

asked Apr 23, 2018 in HT by chandu (215k points)

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Heat pump used for heating is a definite advancement over the simple electric heater

asked Jan 24, 2018 in R&AC by chandu (215k points)

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Hydrogen is essential in an Electrolux refrigeration system, because

asked Jan 24, 2018 in R&AC by chandu (215k points)

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Heat pump used for heating is a definite advancement over the simple electric heater

asked Jan 24, 2018 in R&AC by chandu (215k points)

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In aircraft, air refrigeration cycle is used because of

asked Jan 24, 2018 in R&AC by chandu (215k points)

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The coefficient of performance of the system would be

asked Jan 24, 2018 in R&AC by chandu (215k points)

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A typical value of this critical Mach number is of the order of

asked Jan 16, 2018 in PPE by chandu (215k points)

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Propulsion efficiency of a jet engine is given by

asked Jan 16, 2018 in PPE by chandu (215k points)

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As compare to turbo- prop, a turbo- jet

asked Jan 16, 2018 in PPE by chandu (215k points)

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A typical value of this critical Mach number is of the order of

asked Jan 16, 2018 in PPE by chandu (215k points)

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Under which one of the following sets of conditions will a supersonic compressor have the highest efficiency?

asked Jan 16, 2018 in PPE by chandu (215k points)

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The flight mach number of the aircraft is

asked Jan 16, 2018 in PPE by chandu (215k points)

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In the subsonic range the propulsive efficiency of a rocket less than

asked Jan 16, 2018 in PPE by chandu (215k points)

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Which one of the following pairs is not correctly matched?

asked Jan 16, 2018 in PPE by chandu (215k points)

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The energy released during the fission of one atom of Uranium – 235 in million electron volts is about

asked Jan 16, 2018 in PPE by chandu (215k points)

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Which one of the following pairs of materials is used as moderators in nuclear reactors?

asked Jan 16, 2018 in PPE by chandu (215k points)

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