What is the difference between wrapper class and primitive?

843

What is difference between xml and xslt?

903

What is a design pattern and what is it for?

1025

What is Green Channel?

1093

How do I make isql secure in sybase?

830

What peculiar characteristic do the hippopotamus and tapir share?

990

Explain activity component of android?

854

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

2204

Explain what is single and multiple inheritance?

953

what is object-oriented programming in java?

1011

What can you do from a box plot wizard?

5

differance between radix sort and radix exchange sort

3213

How index is implemented in oracle database?

969

What is integrated planning in co-om-cca? : co- cost center accounting

1059

What are the advantages and disadvantages of an IPO?

1034