Concerning daylighting design, a basic formula is that the minimum daylight factor (DF) in a given room is equal to 10% of the window area (based on a percentage of floor area). This means that one would multiply the requisite DF by a factor of ten to get the percentage of floor area required for the window area. We have a classroom that measures out at 700 square feet of floor area and we have a design illuminance required of 30 footcandles. We will assume a typical outdoor illuminance of 1000 footcandles during heavy overcast days and winter storm days. Given this above-noted information and basic calculations, the total square footage of window area required to yield the requisite daylight amount is

Please convert breadboard into schematic diagram. I need asap. Thank you.

Given the range . Find the per scale value for each range based on the encircled basis only. (Follow the line of the black encircled basis) (show solutions pls asap) Range Per scale value 0.1 0.5 2.5 10 50 250 1000

What does a MONOSTABLE circuit do? How could these ideas be applied?

At what height are the telephone outlets in this residence mounted? Give measurement to center. _____

aloulated m O1 the value you Up = A cos wt +1o Calaulate maarli)-min(i) =? Use constant voltage drop mad. Don7 to write units. . - 3.7V forget

Part A: A multi-range ammeter is required to measure the current in a certain network. A PMMC instrument has connected as an Ayrton shunt with a four resistor across PMMC. The resistance values are R1 = 0.006N, R2 = 0.0650, R3 = 4.00 and R4 =10.00. The PMMC has Rm = 1kQ and FSD = 50µA. %3D %3D a. Draw the circuit for the multi-range Ayrton shunt. b. Calculate the four current ranges of the ammeter. c. What is the main advantage of Ayrton shunt ammeter compared to parallel type. d. Briefly explain how this device can be calibrated. * Note: Show all calculation details. Part B: The measurement of the voltage from a prototype of a 20V DC power supply were captured by 8 times as shown in the following table: Number 1 2 3 4 6 Voltage (V) 18.5 19.8 20.2 19.9 20.0 20.1 19.7 18.9 Determine the following: 1. the arithmetic mean, 2. the standard deviation of the readings, 3. the probable error. 4. If the voltmeter that used to carry the measurements has an error of 0.5%; calculate the total…

Consider Two same size series connected PV modules,each with the specification as Po=100W, Voc= 24.5V and Isc=5A.then choose the correct Statement Refer to this PV Panel. a.The output power from this panel is 100W , the Voltage is 24.5V and the current is 10A b.The output power from this panel is 200W , the Voltage is 24.5V and the current is 10A c.The output power from this panel is 200W , the Voltage is 49V and the current is 5A d.The output power from this panel is 200W , the Voltage is 49V and the current is 10AClear my choice

Sketch even and odd for this figure

8. Liquids with solid impurities a) Have higher dielectrie strength b) Of large size have higher dielectric strength c) Have lower dielectric strength as compared to pure liquids d) None of the above 9. Peak to peak ripple is defined as a) the difference between average de voltage and peak value b) the difference between maximum and minimum de voltage c) the difference between maximum ac and average dc voltages d) the difference between ac (rms) and average de voltages 10. In a Cockroft-Walton circuit, input voltage 100 kV load current 25 mA, supply frequency 100 Hz, each capacitor 10 nF. The optimum no. of stages for maximum output voltage is a) 1 b) 2 c) 10 d) 35