What are the protections in a Diesel generator Engine?964
Is heat treatment required for hardox 400+Mild steel welding ?2 4964
A vertical plate and a horizontal plate are suspended in an open room. Both are heated to the same temperature. Which one will cool first?
Hi i am balaji, what is the difference grade avail in welding electordes ?835
What is the size of a Squre nut of a M12 Bolt2 3408
explain the phenomena of autoignition in petrol engines6 6532
what is bearing stress?4 5420
1. A single acting stage air compressor with 6% of clearance volume compresses air from 1.2 bar to 6.5 bar. Find the change in volumetric efficiency if the exponent of expansion process changes from 1.55 to 1.72.2 2576
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 withstand899
what's the diffrent between k engine series and qsk engine series and specialey fuel system
What are the different type of mechanism to engage primary moving engine and transmission [ In other word how many different type of clutches are there
what is the significance of line of action in gear?
What happen when the expansion valve is excessively open?
Steam turbine (function an parts)
Respected sir please send placement paper of bpcl
What is the mathed of maintain oxizen level in a air tite A/c room.
Hi i am having 5 yrs of exp in Proe wildfire,Anybody have the jobs related to Aerospace
dear sir i m anshul kumar from dehradun i want to last five year railway chandigarh and allahabd entrance exam papers pls send it on my id my id is firstname.lastname@example.org or email@example.com i shall be very greatful to u thank u
Is it ABS AH 36 material equivalent to IS 2062 Gr B material.
how to calculate cg of transformer
What are the causes of boiler backfire and steps in how to prevent it from happening?
How much is the specific fuel consumption of an average diesel engine?
Give the safety precaution when working in a high place.
what is the thickness tolerances up to 32 mm