On 22nd December, which of the following places has the
largest day and shortest night ?
Answer Posted / nareshkumar
Melbourne
| Is This Answer Correct ? | 15 Yes | 9 No |
Post New Answer View All Answers
What is the critical temperature of a refrigerant ?
Explain enthalpy.
on which basis safety valves are set with particular pressures?
Name the strongest and weakest type of atomic bonds?
What is base design drawings?
dear friends pls explain me what is meant by positive seal in solenoid operated valve
NOW IAM WORKING QUALITY ENGG ONSHORE ...HOW CAN I CHANGE MY WORK INTO OFFSHORE ? NEED ANY QUALIFICATION ? PLEASE EXPALIN TO ME .....
PLEASE PROVIDE ME PAPER ALONG WITH QUESTION THAT ARE ASKED IN ENTRANCE EXAM EVERY YEAR/
Why axial flow compressor is preferred for gas turbines for aeroplanes ?
What is the turbine and how does it work?
sir please send previous question papers of technician grade III of all rrb's. thank you
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
Why and what cause of leak fuel oil in high pressure pipe of main engine?
Is IS 2062 different from ASTM A 36 or both are almost same
what is an function of air cell bag in air cell conservator