4. Considering your house domestic load and complete this assignment with approximate values of the loads connected in your house. Number of hours of usage Power SI. Number of Total power rating of load per day (Approximately) From – To Type of load No such loads of each load 1 Lamp 20 w 40 6 Pm 12 AM 2 Water heater 1500 w 4am 1o AM | АС 2500w 10pm イAM Fan 100w 6 1 Pm 4Pm Refrigerator 500w 1 24 hours 3. 4.
Q: Sl. No Type of load Power rating of load Number of such loads Total power of each load Number…
A: Total load of lamp, Plamp=15×48=720 W Total load of water heater, Pheater=1500×9=13500 W Total load…
Q: the parameters of 480 V, 250 HP, 60 Hz, 4 poles, Y connected ASM transferred to the stator per phase…
A:
Q: A 3000 kW diesel station supplies the following loads to various consumers : Industrial consumer =…
A: diversity factor = sum of the individual maximum demandmaximum demand on the station annual load…
Q: Assume that vg = 120 V rms. Finda. The secondary current.b. The installation efficiency…
A: Part a: In order to calculate the secondary current, calculate the primary current after…
Q: A 3-phase, 50 Hz, 440 V motor develops 100 H.P, which works for 3000 hours per annum, the power…
A: Given f=50 Hz Motor output =100 HP=74.6 kW efficiency =93 % pf1=0.75 lag pf2=0.95 lag
Q: Q A power station with capacity of 800 kW is to supply two loads (A & B). The daily load curve of…
A: As per the policy we can solve only 3 sub-parts of a question, please re-upload the remaining part…
Q: I Review I Constants Consider the circuit shown in (Figure 1). Suppose that vg = 170 cos 10, 000t V,…
A: MAXIMUM POWER TRANSFER THEOREM: In any linear bilateral 2-terminal network consists of linear…
Q: Question No. 1 Specify the load of your house as per following table. Sr. Type of load Аproк. real…
A: In this question, We need to find the Apparent power taken from the feeder. Find the also power…
Q: 4. Considering your house domestic load and complete this assignment with approximate values of the…
A:
Q: Which of the following statements is correct? * 30 110 15V 20 S O VPQ = 2 V VPQ = 15V When a load is…
A:
Q: 10. The yearly load duration curve of a certain power station can be approximated as a straight line…
A:
Q: The domestic load in residential building is used in the following manner Fluorescent lamps 55 watt…
A:
Q: It has been desired to install a diesel power station to supply power in a suburban area having the…
A: As per the Bartleby policy we can answer only three sub parts at a time. As you have not mentioned,…
Q: Q2. The three unit power plant has with the following cost functions: h = 0.52P,² + 220P, + 5100 Sh…
A:
Q: 2. The load on a 250-V supply system is: 12 A at 0.8 power factor lagging; 10 A at 0.5 power factor…
A:
Q: )A central station has annual factors as follows; Load Factor 58.5%; Plant Capacity factor 40.9%;…
A: Given a central station has annual factors as follows, Load Factor, LF = 58.5% Plant Capacity…
Q: In hydroelectric power station, the flow of falling water of 70 m3 / sec will be available at a head…
A:
Q: 10 .Diversity factor reduces a) simultaneous maximum demand on station for same individual demands…
A: Higher the diversity factor, lesser is the cost of generation of power and reducing the maximum…
Q: Q1. a) Figure 1 shows voltage (magnitude), current (magnitude) and real power measured at the source…
A: Given:V=(1000+XY) =(1000+54)=1054VI=50A
Q: d. Calculate Vc. e. Calculate the average power delivered to the network. 9.1 Ω R2 E = 60 V Z 30° ZT…
A:
Q: Q1: The data for a wind turbine is given below: Wind speed = 14 meters/sec Length of blade = 20…
A:
Q: The domestic load in residential building is used in the following manner : Fluorescent lamps 55…
A:
Q: Daily real power and reactive power consumption of a factory
A:
Q: 1. One kW-Hr is equivalent to, (a) 1,414.14 BTU per hour (c) 1,414.14 Cal. per sec 2. The voltage…
A: Answer the given multiple choice questions
Q: QI/A power plant has to meet the following load demand Load A: 100 MW from 8 AM - 6 PM Load B: 150…
A: The solution can be achieved as follows.
Q: Given : ine system snown 400 customers at 500 KWh/month LOAD 1 600 customers at 300 KWh /month Power…
A: Rate lists are given as
Q: Given : The system shown 400 customers at 500 KWh/month LOAD 1 600 customers at 300 KWh /month Power…
A: Rate lists are given as
Q: 13. The figure below shows part of a power system consisting of a generator, two transformers and a…
A:
Q: An industrial electric motor has a load of 900 kW at 0.75 power factor lag. It is used for 500 hours…
A:
Q: Gven : ine system snown 400 customers at 500 KWh/month LOAD 1 600 customers at 300 KWh /month Power…
A:
Q: 5- A textile plant is supplied with 3-phase, 38 VII 50 Hz source. The loads of the plant are; Number…
A:
Q: The watthourmeter is an example of integrating instrument. The meter is connected with 22.5A, 230V…
A: Given that V=230 voltI=22.5 Apf=0.6 t= 1 hrN per unit =137 Calculate energy measured by watthour…
Q: Q4) branch. a) Find the average power, apparent power, reactive power, and power factor for each b)…
A: Ans (a) Average power in RC circuit = 12V×I1 Cosθ ------ 1) Current through RC circuit I1 = VZ =…
Q: O A Library office is fitted with four units of 20W Compact Fluorescent Lamp (CFL) downlights and…
A: First calculate active and reactive powers of the individual loads. Total active power is sum of…
Q: colliery workshop 20mx10m requires an average illumination of 135 lm/m 2 on the working plane. Allow…
A: The solution can be achieved as follows.
Q: For the circuit shown below, if the supply voltage V=73 with zero angle, the value of power P…
A: First we will find out current 15 ohm resistor then we will find out absorbed power.
Q: Q: A power station with capacity of 800 kW is to supply two loads (A & B). The daily load curve of…
A:
Q: Q3: A power supply is having the following loads: Type of load Maximum demand (kW) Diversity of…
A: Given that, overall system diversity factor is 1.5 (i) The sum of maximum demands of three types of…
Q: Ex.4.4 Suppose a natural gas plant of 1000 kW capacity is constructed for $300 per kW. Assume the…
A: Suppose a natural gas plant of 1000 kW capacity is constructed for $300 per kW. Assume the variable…
Q: Type your question here A consumer requires one million units per year and his annual load factor is…
A:
Q: Given : ine system snown 400 customers at 500 KWh/month LOAD 1 600 customers at 300 KWh /month Power…
A: Monthly energy or unit (kWh) demand =Demond of Load 1 +Demond of Load 2 +Demond of…
Q: (а) Complete the table giving your answers to two decimal places. Reactive Specific Power Power…
A: (a) In the table most of the values are given in the table and the answers we can take specific…
Q: QI. Power and Power Factor Correction A factory has the following five major loads: Load 1: A motor…
A:
Q: 5- A textile plant is supplied with 3-phase, 380 VII 50 Hz source. The loads of the plant are;…
A: Loads for induction motor, Output is 3 KW ,0.8 pf lag So reactive power required =…
Q: For the power system shown in the figure below: 40 MVA 30 MVA 20KV 33 kv 12% M1 20% 20+j40 A 33/110…
A:
Q: Q2. A power station is to supply three consumers (A, B & C). The daily demand of two consumers and…
A: Given 3 consumers loading information Asked to find the following Draw the load curve of C and…
Q: For the system represented in the following figure: (a) Calculate the power lost in the two lines…
A: We first redraw the circuit and do the analysis: Two 100V sources at an angle of 0degree are given.…
Q: Q/ The fuel costs of two Power Plants are 2 f₁ = P₁ + lop₁ + 25 Rs./h M 2 2 fr= 0.7 P₂ +6P₂ + 20…
A:
Q: Q1. For each of the following sets of voltage and current, calculate the real and reactive power in…
A: In this question, Find the complex power We know complex power S= VI* Where I* is conjugate of the…
Step by step
Solved in 2 steps
- 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 breakerGiven a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire service, and having the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kW electric range and 2-1kW microwave oven, determine the total connected load in volt-ampere (VA). Write your answer in numerical format without decimal places.Derive conditions for economics dispatch when generating stations are connected in parallel
- Distribution systems have different levels of customer service, whether they are Industrial, Commercial or Residential. In the distribution is where the energy measurements of the consumers and billing. Consumer billing is differentiated by the type of consumer and the level of tension that he is connected to the distribution system. a) Explain what the binomial tariff is, and which installment is paid by residential consumers? b) What are the current tariff flags, and for what purpose were they created?Consider a house that has a 120V mains with mains frequencyof 60hz and a service current of 100A, which follows the safety standards of theresidential facilities.(a) Calculate the maximum power capacity.(b) Within the safety limit, the following devices can all operate at the sametime? If yes, what is the total power consumed? If not, what happens if all devicesare turned on at the same time and suggest a solution to the problem?- 4800W clothes dryer.- 400W washing machine.- 1200W dishwasher.- 1000W iron.- 860W air conditioning.- 150W color television.- 110W stereo sound.- 2400W electric stove.- 1200W microwave oven.- 1800W cooler.(c) Assuming that 60% of the maximum power were used daily, what is the total costper month for a kWh value of 10 cents?(d) Sketch the waveform, determine the phase difference and calculate the rms values of thefollowing waveforms: v(t) = 60 sin(wt + 20) and i(t) = 12 sin(wt - 20).Consider a Pumped storage micro-hydel plant is to be built as a Peak load-plant on above mentioned Nathiya-Galli Water Fall with available head of 39 m and average discharge of 5640 m³/hour from the upper pound. The hydraulic efficiency and electrical efficiency of the plant to be 0.86 & 0.92 respectively. Analyze the following output from the above Pumped Storage Plant: a. Hydro-Power and Annual Hydro-energy available b. Electrical Power and annual electrical energy units that can be generated from the plant.
- A single phase a. C distributor AB 300mts long if fed from end A is loaded as under a) 100amps at 0.707 p.f lagging 200mts from pointA(b) 200amps at 0.8p.f lagging 300mts from point A. The total resistance and the Reactance and the distributor is0. 2ohms and0. 1ohms per km respectively. Calculate the total voltage drop in the distributor. The load power factors refer to the voltage at the far end(1) Given a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire service, and having the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kW electric range and 2-1kW microwave oven, determine the total connected load in volt-ampere (VA). (2) Given a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire service, and having the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kW electric range and 2-1kW microwave oven, determine the rating of feeder overcurrent protection in ampere-trip (AT) using inverse time circuit breaker. Write your answer in numerical format without decimal placesc. If the rated capacity of the system is 50MW and the actual maximum demand is 35MW, what is the utilization factor?. d. A central station have the annual factors: load factor,58.5%; capacity factor,40.9% and use factor,45.2%. The reserved carried over and above peak load is 8900kW. Find the number of hours per year the station not in service.
- In a house there is a three-wire system configured as follows: A refrigerator with an impedance of (10 + j 10) Ω is connected to line L1 and to a neutral. And to line L2 and neutral all the lighting in the house consisting of 10 luminaires of 20 W each. In addition, there is a 240 V dryer that consumes 8 kW connected between the two lines. Calculate current in line L1, line L2 and neutral total power consumed Problem was Initially stated in spanish, i will add it in case it works. En una vivienda se tiene un sistema trifilar configurado de la siguientemanera. Se tiene conectada a la línea L1 y a neutro una refrigeradora con impedancia de (10 + j 10)Ω y a la línea L2 y neutro toda la iluminación de la casa consistente en 10 luminarias de 20 W cadauna. Además, se tiene una secadora a 240 V que consume 8 kW. Calcule a) corriente de la línea L1 yde la línea L2 y de neutro b) potencia total consumida.A gantry crane of weight W=100 Kg moves across a bridge with the length /=5 m. The front axle of the crane (which is nearer end A) carries 3/4W whereas the rear axle (nearer end B) carries 1/4 W. The distance of the axles is b = 1/20. Determine the maximum value of the bending moment and enter your answer in N-m units.. Remember to also show all your work (FBDs, calculation steps, etc on the handworked file) HINT: Determine the shear and bending moment equations along the beam. Assume only concentrated loads at the front and rear axles. So it’s wrong answer 1136 N can anyone how to solve for it different ?Complete the table using Kirchhoff's Laws Compose the voltage equations based on the variables given.Retain the signs generated by the tracing directions. Multiply with the least common factor to remove any fractions. KVL @ loop A: k11Vx + Z12Ix + Z13Iy = Source1 KVL @ loop B: k21Vx + Z22Ix + Z23Iy = Source2 KVL @ loop C: k31Vx + Z32Ix + Z33Iy = Source3