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0
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0
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Consider the following statements pertaining to centrifugal pumps:
asked
Jan 13, 2018
in
FM
ies-objectives-1
2013
fm
hydraulic-pumps
0
votes
0
answers
In a reciprocating pump, air vessels are used to
asked
Jan 13, 2018
in
FM
ies-objectives-1
2013
fm
hydraulic-pumps
0
votes
0
answers
For a given centrifugal pump
asked
Jan 13, 2018
in
FM
ies-objectives-1
2005
fm
hydraulic-pumps
0
votes
0
answers
Why is a minimum of Net Positive Suction Head required for a hydraulic pump?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2005
fm
hydraulic-pumps
0
votes
0
answers
For higher specific speeds radial flow pumps have the
asked
Jan 13, 2018
in
FM
ies-objectives-1
2005
fm
hydraulic-pumps
0
votes
0
answers
The volute casing of a centrifugal pump helps in creating the high velocity head necessary for
asked
Jan 13, 2018
in
FM
ies-objectives-1
2005
fm
hydraulic-pumps
0
votes
0
answers
Match List I (Type of Model) with List II (Liquid Handled)
asked
Jan 13, 2018
in
FM
ies-objectives-1
2004
fm
hydraulic-pumps
0
votes
0
answers
In M-L-T system, what is the dimension of specific speed for a rotadynamic pump?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2006
fm
hydraulic-pumps
0
votes
0
answers
If Ns1 is the specific speed of a pump handling larger discharges at low heads and Ns2 is
asked
Jan 13, 2018
in
FM
ies-objectives-1
2006
fm
hydraulic-pumps
0
votes
0
answers
What would be the ratio of the heads H1/H2?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2007
fm
hydraulic-pumps
0
votes
0
answers
The vanes of a centrifugal pump are generally
asked
Jan 13, 2018
in
FM
ies-objectives-1
2007
fm
hydraulic-pumps
0
votes
0
answers
The power absorbed by a hydrazine pump is directly proportional to which one of the following?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2007
fm
hydraulic-pumps
0
votes
0
answers
The required pump power, in kW, will be
asked
Jan 13, 2018
in
FM
ies-objectives-1
2011
fm
hydraulic-pumps
0
votes
0
answers
Before starting a centrifugal pump it is to
asked
Jan 13, 2018
in
FM
ies-objectives-1
2011
fm
hydraulic-pumps
0
votes
0
answers
Increase in static suction lift of centrifugal pump may cause cavitation
asked
Jan 13, 2018
in
FM
ies-objectives-1
2011
fm
hydraulic-pumps
0
votes
0
answers
What is the specific speed of the pump in meter-minutes?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2009
fm
hydraulic-pumps
0
votes
0
answers
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
ies-objectives-1
2009
fm
hydraulic-pumps
0
votes
0
answers
The volute casing of a centrifugal pump has which of the following functions?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2008
fm
hydraulic-pumps
0
votes
0
answers
Why is multi-staging in centrifugal pumps used?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2008
fm
hydraulic-pumps
0
votes
0
answers
What are the resulting discharge (Q) and head (H)?
asked
Jan 13, 2018
in
FM
ies-objectives-1
2008
fm
hydraulic-pumps
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