Interested to Buy Any Domain ? << Click Here >> for more details...
what is npsh and how to calculate it for a centrifugal pump
- 15 Answers
- 47240 Views
- Essar, I also Faced
- E-Mail Answers
Answer Posted / naved
HOW TO MAKE P&ID.IS THER ANY THUMB RULE TO MAKE P&ID
| Is This Answer Correct ? | 4 Yes | 16 No |
Post New Answer View All Answers
Explain the working of 6 stroke engine?
To operate 4 ac of 2 tons how kva genatator need
please send me model question papers for DVC Examination diploma mechanical
What is the gas constant r for air?
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
HOW TO calculate steam velocity on boiler o/l ?
find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.
What are the modes of heat transfer?
Tell us how do you discharge your duties in your duty post
Between steel, copper and brass, which conduct faster heat.
What is the temperature at which diesel normally boils?
What was the spinning jenny?
Checking points in steering gear system?
please send previous year que. paper of je mech rrb.
HOW I SHOULD CALCULATE HEAT LOUD
