Related Questions

In an interphase heat transfer process, the equilibrium state corresponds to equality of temperature in the two phases, while the condition for equilibrium in an interphase mass transfer process is equality of
A Concentrations
B Chemical potentials
C Activity co-efficients
D Mass transfer co-efficients
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is
A X + Y + Z
B XY + YZ
C X + YZ
D XZ + Y
E None of the above
The reduced form of the Boolean expression (A+B)(A+C) is:
A AB+AC
B A+B+C
C AC+B
D A+BC
E None of the above
When comparing java.io.BufferedWriter and java.io.FileWriter, which capability exist as a method in only one of two ?
A closing the stream
B flushing the stream
C writting to the stream
D writting a line separator to the stream
E None of these
The data structure required to evaluate a postfix expression is --
A queue
B stack
C array
D linked-list
The structure required to evaluate a postfix expression is____
A queue
B stack
C array
D linked-list
Attributes where consumers can evaluate only during or after the consumption process is known as
A Credence qualities
B Experience qualities
C Search qualities
D None of the above
In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
The proportion of female students enrolled in higher education programs has increased over the past years. This is partly shown by the fact that in 2000. only 10% of the female students between twenty and twenty -one were enrolled in college, while in 2007 , 30% of the female students between twenty and twenty -one were enrolled in college. To evaluate the argument above, it would be most useful to compare 2000 with 2007 with regard to which of the following characteristics?
A The percentage of male students between twenty and twenty -one who were not enrolled in college.
B The percentage of female students between twenty and twenty -one who were not enrolled in college.
C the percentage of male students who graduated from high school.
Out of 7,500 applications for a recruitment test, 1,500 failed to appear for the test. What percent of the total applicants did appear for the test ?
A 25
B 50
C 75
D 80

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