Answer:
a)
, b)
, c) 1600
Explanation:
a) The Reynolds Number is modelled after the following formula:

Where:
- Fluid density.
- Dynamics viscosity.
- Diameter of the tube.
- Fluid speed.
The formula can be expanded as follows:


b) The Reynolds Number has this alternative form:

c) Since the diameter is the same than original tube, the Reynolds number is 1600.
Answer:
Non-functional requirements when defined and executed well will help to make the system easy to use and enhance the performance
Explanation:
Answer:
Explanation:
Find the temperature at exit of compressor

Find the work done by the compressor

Find the actual workdone by the compressor

Find the temperature at exit of the turbine

Find the actual workdone by the turbine

Find the temperature of the regeneration

Find the heat supplied

Find the thermal efficiency

60.4%
Find the mass flow rate

Find the actual workdone by the compressor

Find the actual workdone by the turbine

Find the temperature of the compressor exit

Find the temperature at the turbine exit

Find the temperature of regeneration

To solve this problem we will apply the concepts related to real power in 3 phases, which is defined as the product between the phase voltage, the phase current and the power factor (Specifically given by the cosine of the phase angle). First we will find the phase voltage from the given voltage and proceed to find the current by clearing it from the previously mentioned formula. Our values are


Real power in 3 phase

Now the Phase Voltage is,



The current phase would be,

Rearranging,

Replacing,


Therefore the current per phase is 2.26kA
Answer:
Explanation:
The situation being described completely fails in regard to the importance of metrology. This is because the main importance of metrology is making sure that all of the measurements in a process are as accurate as possible. This accuracy allows an entire process to function efficiently and without errors. In a food production plant, each individual department of the plant relies on the previous function to have completed their job with the correct and accurate instructions so that they can fulfill their functions correctly and end up with a perfect product. If the oven (like in this scenario) is a couple of degrees off it can cause the product to come out burned or undercooked, which will then get transferred to the next part of production which will also fail due to the failed input (burned or undercooked product). This will ultimately lead to an unusable product at the end of the process and money wasted. Which in a large production plant means thousands of products in a single batch are thrown away.