Solid grounding, like resistance grounding, can greatly reduce overvoltage's in your electrical system. However, solidly
II. Learning Skills from the CG:
Learning Competency: Install Standard Electrical Protection System for Lighting and Grounding (EP)
Learning Outcomes: Electrical meter connection and grounding (TLE_IAE19-12EP-la-j-1)(3.4.1)
III. Activities:
Task #1:
Draw and complete in a separate sheet the diagram of the electromechanical electric meter as
shown below.
2 व 91 +5
Supply
Task #2:
Draw and make a connection in installing electric meter based on the images below. Start from the
electric pole going to electric meter down to the main circuit breaker going to the branch circuit breaker.
Don't forget to connect the ground system.​

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

A3-mm-thick panel of aluminum alloy (k 177 w/m-k, c 875 j/kg-k and ? = 2770 kg/m) is finished on both sides with an epoxy coating that must be cured at or above t,-150°c for at least 5 min. the production line for the curing operation involves two steps: (1) heating in a large oven with air at ts,0-175°c and a convection coefficient of h, 40 w/m2. k, and (2) cooling in a large chamber with air at 25°c and a con- vection coefficient of he 10 w/m2.k. the heating portion of the process is conducted over a time interval te which exceeds the ime required to reach 150°c by 5 min (h = r + 300 s). the coating has an emissivity of ? = 0.8, and the temperatures of the oven and chamber walls are 175 and 25°c, respectively. if the panel is placed in the oven at an initial temperature of 25°c and removed from the chamber at a safe-to-touch tempera ture of 37°c, what is the total elapsed time for the two-step curing operation?