A 12-kW, 240-volt range contributes _____ watts to the load when calculating the service by the standard method
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- TII 8.) 4 – 3 kW, 230 V and 3 – 8.5 kW, 230 V clothes dryers are to be placed in a building, the total VA loading to be used for these in the computation for service entrance conductor is: A. 24375 B. 37500 C. 33750 D. 36000Calculate the following. a) Expected voltage at “A” with switch SW1 open. b) Expected voltage at “A” with switch SW1 closed.a) Determine total admittance and impedance. b) Draw admittance diagram and impedance diagram. c) Determine the values of C and L. d) Determine the voltage ?? ⃗ and the currents ?? (Se image ! last task)
- Determine the size and type of wire to he installed to a building with temperature that reaches 80-90 degrees with the following loads. 10pcs. Of 200- watt bulb 15pcs. Of 100-watt bulb Single phase, 230 source. And if you would be installing the wire inside an EMT conduit, what size would you use assuming that there would be 4 wires inside the EMT1. Question text In solar module, minimum value of shunt resistance could be 300 Ohm. Select one: True Falselist the material required for overhead service connection
- 11. Describe the operation of a vector impedance meter with the help of a block diagram. Explain the function of each block.Describe and discuss the electrical load requirements for different types of buildings.h.1. In an alternating-current system, the maximum size for a copper grounding electrode conductor isA. 250 kcmil.B. 3/0.C. 500 kcmil.D. 4/0. h.2. The figure shows a fault condition in an ungrounded electrical system. Which of the following will occurbecause of the fault in this system?A. Only the overcurrent protector at Point A will trip open.B. The ground fault will heavily damage the service.C. Nothing will happen until a second ground fault occurs.D. The overcurrent protection will trip, shutting off all the line side power.
- Table 1 gives the unit charges of a 3 unit system. Initially the unit 2 is ON for 4 hours. Min. up time is 3 hours for all the units. The priority schedule is 2-1-3. Determine the unit commitment schedule. Unit Max. Incr. Cost #3 No load Start up Load MW Rs./MW cost Rs./Hr. cost Rs. pattern Hrs. MW 200 75 100 100 1-2 400 2 200 3 75 100 100 3-4 500 5-6 200 100 100 100 200 7-8 200 Table 1 undefinedThe term "____" is defined in NEC® Article 100 as "connected to establish electrical continuity and conductivity." Select one: A. BENDED (BENDING) B. BONDED (BONDING) C. SHUNTED (SHUNTING) D. GROUNDED (GROUNDING)Pls help me answer this . DC Voltage has ______ polarity