Hi i have a couple of files with 4 questions about power conversions that i would like to be completed

Hi i have a couple of files with 4 questions about power conversions that i would like to be completed


i Cli LIL hi lL Ll El ll CHL UE § : ) war (in J Li 1 / il HEE " Ben a Be REE nn Sl Re RR [RL 0 ohe Sitting, Lo not (eave the test before clicking Save and Submit : 2 ubmit. Your answers are saved automatically. Remaining Time: 11 minutes, 21 seconds. Question Completion Status: M\ Moving to another question will save this response. Question 1 of 4 3 uestion 1 2 points = Save Ansv ms. At each conversion, less and less power is available due to losses In other words, more power must be provided upstream in order to provide the power required at the ple hydronic heating system. The efficiencies of each device in the line is in the table below. Power conversion 1s requir point of end use Below is a Assuming there are no efficis An engineer has calculated that the hydronic power required in the piping system is 308 Watts. How much mechanical power must be provided to the pump In order to provide the hydronic power at the end point of use. Device |Efficiency | a — -—— Transformer|98 % —_— Electric Motor|79 % Gears|92 % a LL Pump|88 % Ce Flow Control Voor? Y% 19°C Sunny