A 240-V air conditioning compressor has an apparent resistance of 8 Ω. How much current will flow in the ​circuit?

Q: Which of the following statement is wrong for the outdoor substations? O For voltages below 33 KV O…

A: The voltage ratings of outdoor substations usually lies between 55KV to 765KV .

Q: An electric motor having PF of 82% lagging is connected to 600V , 3-phase line (line-to-line) and…

A:

Q: If there is a short circuit fault in transmission līne near the bus, then the mechanical power…

A: The short circuit fault means the phase conductors comes in contact with neutral wires.

Q: Q1 (a) With an appropriate block diagram, briefly describe the function of the main system available…

A:

Q: A Power plant has maximum demand of 50 MW, a load factor of 60%, a plant capacity of 70% and plant…

A: Given: Maximum Demand=50 MWLoad Factor=60 %Plant capacity=70 %Plant use Factor=80 %

Q: Which of the following loads classified as Residential Loads O a. cooling O b. electrical…

A: Here i given options pumps and  Electrical machines Advertising boards commercial load And cooling…

Q: Given the following wye-connected resistances: Ra = 11 Ω, Rb = 4 Ω, and Rc = 11 Ω, calculate the…

A:

Q: Determine the complex power absorbed by the voltage source

A: In this question, Determine the complex power absorbed by the voltage source?  Complex power S= VI*…

Q: The annual load factor of a power plant feeding a set of loads is 75%, the annual average load is…

A:

Q: 1. Write an conclusion about Electrical Wiring Installation for Electrical Supply System belong from…

A: Here we need to write the conclusion and objectives about Electrical Wiring Installation for…

Q: Problem 1 A 5 hp motor with a 0.60 lagging power factor and efficiency of 92% is connected to 208V,…

A:

Q: 1.12o e: In the following 4-bus power system, if in perunit. Vbus = (pu), find the current of each…

A: The current of each bus bar of the given power plant is

Q: 10.a. What's the heating or A/C load for a nine-unit multifamily dwelling that contains a 6 kW, 240…

A: 10. (a) We have 8 kW,240 V heating unit in each of 9 dwelling units. So, total power P1=9× 8kW…

Q: Four industrial centers are located at the corners of a square of 26 km side. The loads are 4000 kW,…

A: The industrial centers are located at the corners of the given square. The best location of the…

Q: A fan rated at 4.45kW blows 250 cubic meter /min of air through a 750kW motor to carry away the…

A: Given: Inlet temperature = 22° C Fan rating = 4.45 kW Motor rating = 750 kW Outlet temperature = 31°…

Q: Which of the following cannot be used as a base load power plant? O a. Nuclear O b. Wind O c.…

A: A power plant who is responsible for base load power, needs to be able to run continuously and…

Q: What is the reserve capacity, if the maximum demand of generation of power is 50 MW, the load factor…

A: Given, Maximum demand is 50 MW. load factor is 60%. Plant capacity factor is 50%.

Q: A power station has a daily load cycle as under; 260MW for 6 hours; 200MW for 8 hours; 160MW for 4…

A: The load factor (LF) of a power station is the ratio of average load (AL) on power station to…

Q: For the following circuit, calculate the complex power associated with each circuit element -10jsz…

A: Given circuit is =

Q: Given a load factor of 0.48 and installed capacity of 35000kW, reserve over peak of 3000kW and hours…

A: Given,  Load factor = 0.48 Installed capacity = 35000 kW  Reserve capacity = 3000 kW  Hour out of…

Q: A 55 MW thermal plant of NGCP delivers an annual output of 356 GWh with a peak load of 39 MW. What…

A:

Q: How much demand factor is considered in the first 3000VA of hospital occupancy? 40% 35% 100% 20%

A: Demand factor:- It is defined as the ratio of maximum demand to the connected load on the system. It…

Q: Dwer system could providė or of 0.866, lagging, compute the

A: Since you have asked a multiple question we will solve the first question for you, If you want any…

Q: Find the power taken in the circuit given the following parameters. 602 12V

A:

Q: utilization of 0.65 of a room 10 m by 5 m is to be illuminated by 15 lamps each rated 90 watts. The…

A:

Q: Four industrial centers are located at the corners of a square of 26 km side. The loads are 4000 kW,…

A: Given information: The length of the side of the square is 26 km.  If A, B, C and D represent the…

Q: Individual loads on separate feeders of a large power system are often unbalanced. The loads of…

A: Given Data: Connection = Y Heart draw the current Phase 1 = IR = 150 A Phase 2 = IY =  100 A Phase 3…

Q: An electrodynamometer type wattmeter is used to measure the power in a load of 10A/300 V at unity…

A: Given, Electro-dynamometer type watt-meter is used to measure the power in a load of 10A/300V at…

Q: A power station has a load cycle as under: 260 Mw for 6 hours; 200 mw for 8 hours; 160 Mw for 4…

A:

Q: A construction crane is required to lift a load of 5000 kg from ground to a height of 60m in 30s.…

A: Given data -Weight of the load is,Lw=5000kgHeight from the ground is,h=60mThe diameter of the drum…

Q: What is the Total Actual Energy Generated by Davao Power Plant if there are (4) substation with 1.12…

A:

Q: Q:A 100 MW hydro-electric station is supplying full load for 10 hours a day. Calculate the volume of…

A:

Q: Low Power Factor causes less tariff for the consumer. Select one: O True False

A: No due to low power factor it draws more current due to which increases power loss.  Hence more…

Q: Problem 5.8: A water-pumping system in a ship is designed to pump 250 m³/h fresh water against 70 m…

A:

Q: ) Calculate the complex power S, supplied by the current source ) Calculate the power factor of the…

A: The complex power in a system is defined as the product of rms value of applied voltage and complex…

Q: A hydro-electric power plant has a 25MW output with an efficiency of 97%. The turbine efficiency is…

A:

Q: Low power factor has some adverse impact on both the transmission line and on the consumer…

A: “Low power factor has some adverse impact on both the transmission line and on the consumer…

Q: A fuel cell does not respond rapidly to sudden increase or decrease in power demands. Select one: O…

A: Answer is FALSE A Fuel cell can respoy to the sudden changes in power demands A Fuel cell can…

Q: Which of the following increases when power factor is improved?

A:

Q: Wattmeter is used to measure active power in Watts Select one: True False

A: It is asked about wattmeter.  Here the correct one has been chosen.

Q: Q-1: Choose the correct answer: 1. Gas insulated substation (GIS) use following gas for insulation…

A: Question 1: In Gas Insulated Subtations(GIS), all the equipment such as transformers, conductors etc…

Q: 4. Which of the following is NOT an advantage of a higher voltage distribution system? A. Less…

A: For high voltage transmission system, some advantages are: less voltage drop and ohmic loss…

Q: Over-reliance on renewable energy sources is the main cause of energy crisis.   Select one: True…

A: Need to find true false

Q: Find the power delivered or absorbed by VSRC 22 a) Vsrc b) 20A 40 V 120 A 4Ω 10 V1Ω 4 Ω.

A:

Q: Muscat Distribution Electricity Company (MDEC) is going to perform energy audits on homes that are…

A: Given:Built-up area=219 square meterAnnual savings per square meter=9Total annual…

Q: What is the average gestation period of goat? A.60 days B.114 days C.150 days D.350 days

A: Gestation period of goat: Gestation length of goat can be affected by their breed, environment,…

Q: Average efficiency of wind energy is usually more than solar energy, but less than bio energy.…

A:

Q: Energy produced in a power station is 1440 MWh per day. What is the maximum demand of the station if…

A: Given data: Energy produced in power station = 1440 MWh per day Time period = 1 day = 24 hour Load…

Q: 30 Ω 10 Ω 20 Ω Μ 90 V 60 Ω 6Α 30 Ω 40 V

A: It is given that:

Q: Provide three remedies useful to mitigate the poor load forecasting situation.

A: Load Forecasting It is an important parameter in Power Network to take a decision for the design,…

Q: Under normal conditions heat dissipation in overhead lines is better than underground lines. Select…

A: Heat dissipationin conductor is depends directly proportional to surface area of conductor exposed…

Q: A hydropower station has a gross head of 14.4 meter Head loss in water conductor system is 0.5…

A: According to Bartleby guidelines we are supposed to solve only 3 subparts at a time kindly repost…

Q: 9. Swapping the connections of a DC power source will not make any difference. (True/False) 10.…

A:

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.