Hello, I am PRAVEEN, working with start-up company as design, I don have any sap experience. but I wanted to join mm course in atos. Is it good change domain?
DRDO,
1239which material is suitable for punching press to avoid scratches amd waear of metal hittimg the blades?
1168What is difference between AHX AND AH when referred to Withdrawal sleeves ?. Can we use AHX withdrawal sleeve with CK bearings ?
1 4197Post New Mechanical Engineering Questions
What parameters to be reported when we send lubricating oil for shore analysis?
Which furnace burns low-ash fusion coal and retains most of the coal ash in the slag?
i am studying in bechanical engineering in M,S,University at Baroda.i and my friends want to take one month industrial trainning in mechanical engineering company.pleas send some company's name and procedure.
What is the spinning jenny?
What is the material used ball screw rod
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
Dear friends, i am a student of mechanical final year in rajasthan. If you have any type (Technical,interview, aptitude) of question paper related to BIRLA CEMENT LTD. than plz send me these paper at vinodsainikumar4@gmail.com thanks
What causes hardness in steel ? How heat treatment alters properties of steel ?
How can heat be applied to acrylic?
What causes friction in the cylinder?
Explain how to clean LO
Instead of having individual transmission what is the benefit of unified transmission?
What are steam turbine parts usually come into damage?
What are the basis on which the best material for sliding contact bearings manufacturing?
What phenomenon becomes when air mixed with refrigerant?