Engineering, 28.11.2019 05:31 mom2acjm
(recommended project: combining composition and inheritance) in this chapter, we created the commissionemployee– inheritance hierarchy to model the relationship between two types of employees and how to calculate the earnings for each. another way to look at the problem is that commissionemployees and are each employees and that each has a different compensationmodel object. a compensationmodel would provide an earnings method. subclasses of compensationmodel would contain the details of a particular employee’s compensation: —for employees compensationmodel subclass would contain grosssales and commissionrate instance variables, and would define earnings to return grosssales * commissionrate.
Answers: 3
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 19:10
Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false
Answers: 3
Engineering, 04.07.2019 19:10
What is the major difference between thermoplastics and thermosetting plastics from the polymerization structure point of view?
Answers: 2
(recommended project: combining composition and inheritance) in this chapter, we created the commis...
Mathematics, 20.12.2019 23:31
Computers and Technology, 20.12.2019 23:31