Home
PDF Store
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Store
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
What is the correct answer?
4
A Pelton wheel develops 1750 kW under a head of 100 metres while running at 200 r.p.m. and discharging 2500 litres of water per second. The unit discharge of wheel is
A.
0.25 m
3
/s
B.
0.5 m
3
/s
C.
1.5 m
3
/s
D.
2.5 m
3
/s
Correct Answer :
A. 0.25 m
3
/s
Related Questions
Any change in load is adjusted by adjusting following parameter on turbine
The mechanical efficiency of an impulse turbine is
The type of centrifugal pump preferred for a specific speed of 20 r.p.m.…
Runaway speed of a hydraulic turbine is
Head developed by a centrifugal pump depends on
The maximum hydraulic efficiency of an impulse turbine is (where φ…
A Pelton wheel develops 1750 kW under a head of 100 metres while running…
Mechanical efficiency of a centrifugal pump is the ratio of
The function of guide vanes in a reaction turbine is to
Power required (in watts) to drive a centrifugal pump is (where Hm = Manometric…
Power required to drive a centrifugal pump is directly proportional to…
By fitting an air vessel to the reciprocating pump, there is always a…
Low specific speed of a pump implies it is
Discharge of a centrifugal pump is (where N = Speed of the pump impeller)
The efficiency of a Pelton wheel working under constant head ________…
The undershot water wheels are those in which
In order to avoid cavitation in centrifugal pumps
A double overhung Pelton wheel has
According to fan laws, at constant weight of air or gas, the speed, capacity…
Discharge (Q) of a centrifugal pump is given by (where D = Diameter of…
A Pelton wheel develops 1750 kW under a head of 100 metres while running…
The overall efficiency of a reaction turbine is the ratio of
The optimum value of vane exit angle for a centrifugal pump impeller is
The flow ratio of Francis turbine is defined as the ratio of the
A hydraulic coupling belongs to the category of
The specific speed of turbine is defined as the speed of a unit
Overall efficiency of a centrifugal pump is the ratio of
The unit discharge through the turbine is
Multistage centrifugal pumps are used to obtain
The Thomson's turbine is __________ reaction turbine.
Also checkout
General Biology MCQ
Simple Interest MCQ
Phylum - Reptilia MCQ
Biology and Human Welfare MCQ
Physical Measurement MCQ
Cloze Test MCQ
Engineering Materials MCQ
Computer Cryptography MCQ
DBMS MCQ
Biological Classification MCQ
Benign urethral conditions MCQ
Sexual dysfunctions MCQ