Recent questions without answers

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The vane angle at outer periphery of impeller is

asked Jan 13, 2018 in FM by chandu (215k points)

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For a given centrifugal pump

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The probable reasons are listed below:

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Consider the following statements pertaining to centrifugal pumps:

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In a reciprocating pump, air vessels are used to

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For a given centrifugal pump

asked Jan 13, 2018 in FM by chandu (215k points)

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Why is a minimum of Net Positive Suction Head required for a hydraulic pump?

asked Jan 13, 2018 in FM by chandu (215k points)

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For higher specific speeds radial flow pumps have the

asked Jan 13, 2018 in FM by chandu (215k points)

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The volute casing of a centrifugal pump helps in creating the high velocity head necessary for

asked Jan 13, 2018 in FM by chandu (215k points)

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Match List I (Type of Model) with List II (Liquid Handled)

asked Jan 13, 2018 in FM by chandu (215k points)

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In M-L-T system, what is the dimension of specific speed for a rotadynamic pump?

asked Jan 13, 2018 in FM by chandu (215k points)

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If Ns1 is the specific speed of a pump handling larger discharges at low heads and Ns2 is

asked Jan 13, 2018 in FM by chandu (215k points)

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What would be the ratio of the heads H1/H2?

asked Jan 13, 2018 in FM by chandu (215k points)

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The vanes of a centrifugal pump are generally

asked Jan 13, 2018 in FM by chandu (215k points)

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The power absorbed by a hydrazine pump is directly proportional to which one of the following?

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The required pump power, in kW, will be

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Before starting a centrifugal pump it is to

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Increase in static suction lift of centrifugal pump may cause cavitation

asked Jan 13, 2018 in FM by chandu (215k points)

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What is the specific speed of the pump in meter-minutes?

asked Jan 13, 2018 in FM by chandu (215k points)

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If the rotative speed is 3000 rpm and manometric efficiency 0·8 then what is the net head developed?

asked Jan 13, 2018 in FM by chandu (215k points)

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