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The following problems refer to grounding requirements. Give the source of yourresponses. 1. If they are present, what items are required to be bonded together to form a groundingelectrode system?

please if you can Power point presentation other wise word file will be ok

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Each smart meter sends its data every minute via REST API call to the central service which you will diagram. The smart meter holds its data up to 72 hours ...

A typical exterior masonry wall of a house, shownin the accompanying figure, consists of the items in theaccompanying table. Assume an inside room temperature of 68F and an outside air temperature of 10F,with an exposed area of 150 ft2. Calculate the heat lossthrough the wall.

why it is important to maintain the voltage within the 0.95-1.05 p.u. limit. You may site a real-world example

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Don't use ai to answer I will report your answer Solve it Asap with explanation... What is a wind rose and how is it used in wind energy analysis?

4. A decorative display uses inexpensive mass produced colored lights having constant failure rate of 1000 per million per day. Assume that such a display is designed with 2000 such lights that are all turned on at the same time. The lights are so connected that failure of one does not affect the operation of others. a) How many lights can be expected to still be operational after 90 days? b) Determine the mean time to failure of any given light. c) Determine the probability that any given light will fail within the first 100 days after turn on and also that 20 lights will do likewise. d) Repeat part c) replacing 1000 days for 100 days. e) Determine the time that can be expected to elapse (from turn on) before the display has only one operational light left.

Consider the mobile communication system shown in Figure 2. Assume the tower is providing mobile communication to a cellphone user. The height of the base station (BS) tower is 100m. Assume the elevation of the cellphone from the ground is 2 m, which is insignificant and can be ignored. Assume the smartphone needs at least -50dBm of received power from the base station in order to be able to communicate. Assume the transmit power at the base station is 40dBm, the transmitter and receiver gains are 5 and 2, respectively. The cell phone operates at 1900MHz carrier frequency. B5 h 100m BS_MS_D Figure 2 a) Calculate how far you can be away from the base station (i.e., BS_MS_D distance) and still be within communication range of the base station, i.e., be able to receive the signal sent from the BS. You may use link budget analysis discussed in class. What should be the transmit power of the BS to allow the range R = 21 and still be able to communicate with the BS? Calculate the Path Loss…