Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between vertical and horizontal
multistage centrifugal pump? which one has more advantages
on the other?
- 3 Answers
- 20947 Views
- I also Faced
- E-Mail Answers
Answer Posted / karthick
first of all multi stage centrifugal pump is used mainly
for two purposes
1.high head
2.high discharge
high head:both the pumps will be connected to the same shaft
i.e., the pumps are in series
high discharge:both the pumps are connected to different
shafts and have same deliver pipes i.e.,the pumps are
arranged in parallel
so each arrangements has its own advantage
| Is This Answer Correct ? | 17 Yes | 8 No |
Post New Answer View All Answers
2. Dry saturated steam at 3.5 bar is expanded through a convergent nozzle to 2.2 bar. The exit area is 5 sq. cm. Calculate the exit velocity and mass flow rate, assuming isentropic expansion and super saturated flow. b) A cast iron cylinder head is fastened to a cylinder of 750mm bore with 12 stud bolts. The maximum pressure inside the cylinder is 3 Mpa. The stiffness of part is thrice the stiffness of the bolt. What should be the initial tightening load so that the point is leak proof at maximum pressure? Also choose a suitable bolt for the above application 2 The propeller shaft of a marine engine is to transmit 600 kW at 1200 rpm, without a significant bending. The efficiency of the propeller is 88% at 32 knots ( 1 knot = 1085 km/hr). If the slenderness ratio is less than 50 and the permissible shear stress should not exceed 65 Mpa. Determine the diameter of shaft. 3 A semi-elliptic leaf spring consists of two extra full-length leaves and six graduated length leaves, including the master leaf. Each leaf is 7.2 mm thick and 65 mm wide. The centre-to-centre distance between the two eyes is 1.3m. The leaves are pre-stressed in such a way that when the load is maximum, stress induced in all leaves are equal to 380 N/mm sq. Determine the maximum force that the spring can withstand
What can be reasons for a metal gas-kit to leak?
Explain the working of 6 stroke engine?
State the laws of thermodynamics and its importance of in mechanical engineering.
Which element is added in steel to increase resistance to corrosion ?
How many types of oil spilling available?
What minerals are used in the manufacture of cars?
How can we calculate the per hour productivity of a hydraulic rock breaker,for excavator..
can i get Mahagenco sample question paper?
i require technical question paper which has been asked in last railway recruitment board exam for the post of junior engr.
Function of nozzle holden
Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?
Describe The Complete actvities of the STORE KEEPER?
What is welding?
what is fullform of ge 9ea gas turbine
