If one branch of a 120- V power line is protected by a fuse of 20-A.Will the fuse carry 10-ohm load

Q: An 8 AWG conductor is 500 ft long and has a resistance of 1.817 Ω. The ambient temperature is 20°C.…

A:

Q: Six dry cells having emfs of 12.10, 12.22, 12.30, 12.40, 12.35, 12.60, 12.25 Volts and resistances…

A: Given: The EMFs are: E1=12.10 VE2=12.22 VE3=12.30 VE4=12.40 VE5=12.35 VE6=12.60 VE7=12.25 V The…

Q: A household electrical device with a capacity of 2800 watts, equipped with a voltage source of (220…

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Q: Unit 10 Practical Applications You are an electrician on the job. You have been gives a multimeter…

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Q: Round 12-gauge copper wire has a resistance of 1.6W / 1000ft. Calculate the power lost in the…

A: First we will find out resistance for given length then we will find out power and voltage .

Q: What does it mean if a power supply exhibits 2% voltage regulation?

A: - Every power supply is rated with certain specified voltage level. - Regulation denotes the…

Q: If one branch of a 120-V power line is protected by a fuse of 20-A. Will the fuse carry 10-Ohm load?

A:

Q: Three identical resistances are connected in star to supply 400 volts. If the value of the line…

A: Solution: Given data Three identical resistances are connected in star, VL=400V, line current…

Q: You are a journeyman electrician in an industrial plant. You have been assigned the task of…

A: It is given that, The heater is located in an area with an ambient temperature is 90°F. The power…

Q: Question 23 An electric circuit is set up as indicated in the diagram. The resintance of each of the…

A: Given :   Note : It is the kind notice that other according to the guidelines of the company ,if the…

Q: How much current is drawn from the supply?

A:

Q: "What happens to the resistance of a piece of wire, if it is strtched to double its length?"…

A: Let the initial resistance of the wire be R. It is given by the expression as shown below: When the…

Q: Find The Currect drawn from the 5 volt Source R,

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Q: Question 1 In the given circuit, if Vdb is 12 volts, what is the value of E in volts? 82 多309 多122…

A: We will apply KVL in outer loop to find battery voltage Vcd. Now we will find current in 30 ohms…

Q: Pl:- A – what is the cost of using 200W oil-burner motor running b00 min a week for 7 months at g ¢…

A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again. The…

Q: what is the computed load for an electric range with a nameplate rating of 12kW

A: => Article 220 (Table 220.55) NEC mentioned the loads and demand factor for various household…

Q: Which of the following is not a part of a diesel engine power plant? Select one: a. Silencer b.…

A: Silence , cooling tower and strainer is a part of the diesel engine power plant.

Q: Q. An IGBT switch has a 10 ohms resistive load across 100V supply at a frequency of 10kHz. If the…

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

Q: determine power absorbed by 5-ohm resistor. (use KVL, KCL, and/or CDT, VDT)

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Q: An appliance draws 1 ampere of current when plugged to a 220-volt outlet.  It was further measured…

A: we need to find out the power factor of the device.

Q: Given resistor having the following color code Brown Green Yellow Silver Red (as read from left to…

A: In five band resistor color code, first 3 band indicates first 3 values , 4th band used as…

Q: When a stove element takes 15 A when connected to a 120 volt line. How long does it take to consume…

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Q: You are a journeyman electrician in an industrial plant. You have been assigned the task of…

A: The maximum temperature that can be withstand by the heater is 900F And operating period is long,…

Q: Determine the current flow is a circuit having a resistance of 5Ω on 110 volts and 240 volts supply.

A: If n number of resistor having resistance R1,R2.....................Rn is connected in parallel then…

Q: When seeking to measure the voltage of a wall outlet (120 Volts AC) an electrician needs to do the…

A: Simpson 260 is an analog volt ohm milliammeter  that can used to measure voltage current and…

Q: finding the voltage to each resistance?

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Q: What made you want to be a Electricit

A: Electricity- Electricity is defined as the secondary energy source that we obtain from the…

Q: Given resistor having the following color code Brown Green Yellow Silver Red (as read from left to…

A: Colour coding scheme is a way to find the resistance and tolerance of various resistors used in the…

Q: A heater with a resistance of 8 ohms is connected across the 120 volts power line. How much is the…

A: As per the Ohm's Law we can say V=IR Here in this problem R=8ohms V=120 volts To find:  current or I…

Q: Determine each of the indicated currents. If the circuit has a 15-A fuse as shown, is the current…

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Q: The motor delivers 13HP at an efficiency of 82%, the voltage at the terminals of the motor is 218…

A: 1 HP = 746 W. Input power to motor  = output power/ efficiency.  Input power to feeder =  input…

Q: 1. A telegraph relay coil of 12 ohms operates on a voltage of 6.4 volts. Find the current drawn by…

A: Given : In the given given question 1 they have mentioned the resistance and voltage of a relay and…

Q: The question is in the image

A: The given wire distribution system is 500 meters long. The wire distribution system for the given…

Q: A 5hp motor, located 500 ft from a 240V source is supplied through a copper feeder. It is desired to…

A: Given Motor capacity = 5 hp Supply voltage Vs=240 V Voltage drop Vd=15 V The power in Watt is given…

Q: À load of 10 ohms was connected to a 12-volt battery. The current drawn was 1.18 amperes. What is…

A: Given values are - E=12VRL=10OhmI=1.18A

Q: Whay happen if you obly touch one meter test probe to one end of a battery?

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Q: Draw the schematic diagram of a watt hour meter. Label its parts?

A: The Figure below shows the watt-hour diagram:

Q: Determine the total current flow in a lamp having 220 volt current supply, a fan of 240 volt supply…

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Q: Five pieces of copper wire have the following description, rank the following resistance from lowest…

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Q: 4 A 2V 2 V

A: So we have to find if the left box is absorbing power or supplying the power.

Q: If a length of AWG #24 wire has a resistance of 1 ohm, what is the resistance of the same length of…

A: Given: The two wires are: 24 AWG and 27 AWG Length of both wire is same. Resistance of 24 AWG wire…

Q: Identify five types of equipment that may require voltages higher than 120 V AC.

A: Whether you like it or not, your home probably has a 240-volt hookup. Unless your house is really…

Q: . Part I of which article in the National Electrical Code provides general requirements for…

A: Correct option is ARTICLE 250

Q: What current must be flowing through a load in an electric circuit if energy is being delivered to…

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Q: Answer the question Electrical circuit

A: So from the given question we need the voltage expression for capacitor.

Q: What is the resistance for each conductor of a 100ft. 14 AWG copper extension cord?

A: Resistance of the conductor, R = ρla Where ρ is specific resistance of the conductor           l is…

Q: What is the resistance of a piece of copper wire that has a size of 2.5 mil-feet if 1 mil-foot has a…

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Q: The EMF of a battery is 4.5 volts. When it is connected to an external resistance of 12 ohms, the…

A: Given EMF E=4.5 V External resistance R=12 Ω The potential difference across an external resistance…

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.