Give five boiler mounting valves.
- 1 Answers
- 4896 Views
- ABC Inc, Renault Nissan, RRB, Siemens, I also Faced
- E-Mail Answers
Answer Posted / ibrahim_mahmoud
1- safety valves
2- blowdown valves
3- check valves
4- knife valves
5- gate valves
| Is This Answer Correct ? | 17 Yes | 0 No |
Post New Answer View All Answers
Maximum combustion temperature in gas turbines is of the order of 1100 to 10°c whereas same is around 00°c in i.c. Engine ? Why ?
When mesuring the flow of liquid what are the two things to measure?
What do you understand by fuel cycle in nuclear plants ?
How does a boat measure speed?
What is the difference between stalling and surging in rotary compressions ?
Any one please sent me a mahindra tractors model question papers.
how to calculate stiffners position and size in transformer design
HOW I SHOULD CALCULATE HEAT LOUD
Explain the otto cycle in brief.
send me vizagsteel papers (m.t.. please.)
How many types of oil spilling available?
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 is the normal vacuum pressure in a steam turbine atmospheric condenser?
HI I am going to write HAL for the post of management trainee. I need model / Sample Question . Plz help me
why we do not megger to motor under system is very high vaccum condition. and what is the tempreture of vaccum conditon
