What would the power consumption be (in watts) of an eight neopixel strip if each neopixel draws 60mA with a 5V drop.

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Q: Win RB ++Ec Rc +Uout CL Uin Wout ++

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Q: ) Describe and compare Direct Current (DC) and Alternating Current (AC).

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Q: (Example 4.1) An npn with Is = 10-15A, B= 100 and active mode. (a) Find VBE VCE 10 μA 10v VE Vcc=+5V…

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Q: Extenders are robot manipulators that extend (that is, increase) the strength of the human arm in…

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Q: Question 3: Determine the excitation table for the latch circuit shown below. A 8 Excitation Inputs…

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Q: A 120V per phase, three-phase source delivers power to the following delta- connected load: Phase 1…

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Q: 8 V 42 ΚΩ 17 ΚΩ t=0 www 30μF Find the capacitor voltage for t> 0. The solution, since this a "step"…

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Q: Problem 1 SP11.1 (Dr. Underwood, Dr. Fish, Dr. Graybill) The 7485 IC is a 4-bit digital comparator…

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Q: What are the advantages and disadvantages of an old oscilloscope eg Hewlett Packard Oscilloscope

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Q: b. Determine the potentiometer setting required in Figure 4.37b to provide a total re- sistance of…

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Q: (Example 4.7) Determine all node voltages and branch currents assuming 3= 100. Assume Active +11 2…

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Q: (A 100 kVA, 380 V, 50 Hz, Y-connected synchronmous generator was tested with a rated field current…

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Q: A hydroelectric plant has a head of 70 m and a water volumetric flow rate of 9.000 m³/s. What is the…

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Q: 10) To wire a windlass on the bow of a 26' Duckworth Offshore, it is necessary to run 34' of wire…

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Q: Solve the initial value problem below using the method of Laplace transforms.…

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Q: Since Vcc = 25 V, Vi = 36 mV, RB = 470 kΩ, RC = 3.1 kΩ, RE1 = 470 Ω, RE2 = 1.2 kΩ, RL = 56.2 kΩ and…

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Q: 3. A square ventilation duct has a side length of 0.3m. The duct is turned into a Helmholtz band…

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Q: In the circuit in the figure Vcc= 25 V, Vi= 40 mV, RB = 470 kg. RC = 3.3 kg, RE1 = 470 G, RE2 = 1.2…

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Q: 3. A half-wave rectifier with a 200 2 load resistor operates from a 120 Vrms 60 Hz household supply…

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Q: C = 10 μF, L = 8 mH, R = 100 E L www R Since E=e(t) is a given function, find the differential…

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Q: Required information Consider the given circuit where = 7 mA. An ammeter with internal resistance R¡…

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Q: v(t)=11*cos(2*pi*116*t + 37) ile verilen sinüzoidal işaretin: • a) Genliği, • b) Frekansı, . c)…

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Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).