Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / jamnaprasd
journal bearing specifically referred to the plain bearing once used at the ends of the axles of railroad wheel sets, enclosed by journal boxes(axle boxes).
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is meant by parallel flow heat exchanger?
Define Fluidised bed boiler ?
How to stoped water tube boiler
What type of pump is are commonly used in auxiliary boilers?
describe a type when u anticipated potential problems and developed preventive measure
What parameters to be reported when we send lubricating oil for shore analysis?
What type of pump is lubricator pump?
What do you mean by A.CC.?
What is the law of thermodynamics?
book name for the written test of rrb exam
What is the principle of a pump?
What is compound gage
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
Tell me on steel
What causes damage to impellers?
