Answer:
A
Explanation:
i just answered it on my test
Answer:
Solar Water Disinfection
Explanation:
It uses solar radiation to clean water
Answer:
a) The key issues are the sue for libel and the evidence.
b) I would make a deal with her and implement a security program in the company.
Explanation:
The main issue in this case is that Pam Jones sued the company for libel, and the company remains in a position in which it has to prove that the internal investigation followed the right steps and indeed, the proves reflected that she was guilty and the fact that she got fired was correct.
The important here is exactly that the theft can be proved.
As an HR Director, I would give the correct proves in order to win the case, and if that is impossible, because of the tools and evidence, I would make a deal with her where both parts can be adequate to the problem.
She can´t be working again in the company but she can get financed according to her working years; also I would use this case as a growing opportunity by implementing new security methods that give more confidence between the company and its employees.
C smaller than that of the larger-diameter cylinder
Answer:
The process is not possible.
Explanation:
We know for ideal condition, the work done for isothermal process is
=
and for ideal gas, we know PV = mRT
Therefore, = mRT
= mRT
= 0.287 x 400
= -126.12 kJ/kg (negative sign indicates that the process is compressive, so work input to the compressor is 126.12 kJ/kg )
Now we know for adiabatic compression process
P = C
We know
= 556 K
For adiabatic work done, =
=
=
= -99.49 kJ/kg (negative sign indicates that the process is compressive, so work input to the compressor is 99.49 kJ/kg )
We know that in isothermal process, work input to the compressor is minimum. But in the above adiabatic polytropic process, work input to the compressor is less than the work done in the isothermal process.
Thus the process is not possible.