Find the real, reactive and apparent powers supplied by the source in the circuit shown below.
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Find the real, reactive and apparent powers supplied by the source in the circuit shown below.
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- B.1. Attenuation is measured inA. parts per million (ppm).B. watts (W).C. decibels (dB).D. amperes (A). B,2. While you're wiring portions of a structured cabling system, you add a conductor termination thatautomatically removes the insulation from the conductor as it's seated into the connector. Which of thefollowing connection techniques did you use?A. Fiber optic terminationB. CleavingC. Plug-compatible connectionD. Insulation displacement connectionB.C. Which of the following is a specialty electrical wiring system that's used in patient care areas of healthcare facilities to provide added protection against the possibility of electrical shock?A. An isolated power systemB. An intrinsically safe circuit systemC. A redundant grounding systemD. An automatic transfer switching systemAirframe Electrical system Question: State the four common aircraft system voltages. (Source: FAA AC 43.13-1B/2B)Given a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire be service, andhaving the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kWelectric range and 2-1kW microwave oven, determine a) the total connected load, b) the total demand load,c) the overall %demand factor, d) the size of THW feeder conductor, ground wire and IMC conduit, e) therating of feeder overcurrent protection using inverse time circuit breaker
- . If a 100 MW coal-fired power plant is replaced by a natural gas plant, what are the before and after annual emissions of: Sulfur dioxide NOx Carbon dioxide https://www.eia.gov/todayinenergy/detail.php?id=44095# (Links para um site externo)In a string of three identical suspension insulator units supporting transmission line conductor.if the self capacitance of each unit is debited as C farads, The capacitance of each connector pin to ground can be taken as 0.1C farad's. If the maximum permissible voltage per unit is given as 20 kva then calculate A.maximum safe working voltage B.string efficiencyAn impedance coil is connected in series with a fixed resistor, and a 120-V, 50-cyclesource is then impressed across the combination. If the voltage drops across the coil andthe fixed resistor are 70 and 80 V, respectively, when the circuit current is 1.4 A, calculatethe resistance and inductance of the impedance coil. PLEASE ANSWER ASAP
- DEGREE: ELECTRICAL ENGINEERING SUBJECT/COURSE: AC CIRCUITS NOTE: Please solve in this way. 1. Please have a good handwriting, some of the answers are not readable. Thank you! 2. GIVEN.(include symbols and units) 3. REQUIRED/FIND/MISSING (with symbol/s) 4. ILLUSTRATION (Required). 5. STEP-by-STEP SOLUTION with Formulas and Symbols. No Shortcut, No skipping, and detailed as possible 6. FINAL ANSWERS must be rounded up to three decimal places PROBLEM: • A 4200 V, three-phase transmission line has an impedance of 4+j1 Ω per phase. If it supplies a load of 1MVA at 0.75 power factor lagging. Find: a. The complex power b. The powerloss in the line c. The voltage at the sending endIf the values of real power and reactive power is specified for a bus, then it is called as PV bus. Select one: True FalseThe data for a wind turbine is given below: Wind speed = 14 meters/sec, Length of blade = 10 meter Refer to the above wind turbine choose the correct statement a. The wind rotor swept area is 40square meters. b. The wind rotor swept area is 314 square meters. c. The wind rotor swept area is 31.4 square meters. d. The wind rotor swept area is 62.4 square meters.
- A 210V, 50 Hz, single phase radial distribution system, the resistance of the wire is 0.0008 ohm/m supply and return. Two loads are connected and it consumes 10 and 10 A respectively and are fed from the cable at distance of 15 and 15 respectively. Calculate the voltage available across load 1 and 2A 3-phase transmission line is being supported by three-disc insulators. The potentials across top unit (i.e. near to the tower) and middle unit are 8 KV and 11 KV respectively. Calculate: 1) The ratio of capacitance between pin and earth to the self-capacitance of each unit 2) The line voltage 3) String efficiency Subject Power Transmission And Distributionplease explain steps-by-steps solution tq