Answered: :An industrial heater has a nameplate…

:An industrial heater has a nameplate that reads Vrms 234 Hz 57 KVA 5 lagging 0.87 ?What is the magnitude of the impedance of the heater .Write your answer in Ohms

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter19: Special-purpose Outlets-water Pump, Water Heater

Section19.2: Water Heater Branch Circuit

Problem 9R: An 80-gallon electric water heater has 60F (15.56C) incoming water. How many minutes can a...

See similar textbooks

Related questions

Q: 3. Two balanced Y-connected loads A and B are connected across an abc-sequence three-phase 3-wire…

A: Line voltage and phase voltage Magnitude remain same in delta connected system Line voltage lead…

Q: Hi! Please answer this thanks! 1. Define AM and draw its spectrum? 2. Give the significance of…

A: When characteristic of one signal varies with another signal is called modulation.Modulation reduces…

Q: A- Answer the following L-1 3s-1 s²+2s+5

Q: Q38-Q40 refer to the table below: The voltage in a 60 Hz, 1-phase system has the following harmonic…

A: Given three harmonics with their RMS voltage values of a single phase 60 Hz system. Let Vn be the…

Q: FIND VGSQ, IDQ, VDS, VD and VS

A: Brief description: For the given MOSFET we need to calculate all the DC parameters. Here they have…

Q: 7 A 4-A current charging a dielectric material will accumulate a charge of 24 C after 6 s. (a) True…

Q: Find output voltage Vo Si OFF 2V ON 4V + Si 0.7V 3.3V 2V-0-7v=1-3V V₁ = 4v-0-7V=3.3V 4-07V=3.3V |…

A: given here diode circuit problem and asked to find the output V0.

Q: Q.3 For closed loop control system with K(S+9) G(s) and H(s)=1 s(s²+4s+11) a) Determine the zeros…

A: Brief description: For the given open loop transfer function we need to derive the values of poles,…

Q: A certain laminated steel core has a permeability of 3000. The length is 0.0507 m and…

Q: 1. Given the potential field V = 80r²cose, and a point P (2.5, 0 = 30°, p = in free space. Calculate…

A: As per the guidelines of bartleyby I need to answer first question only so kindly repost other…

Q: Q.5 A unity feedback system has G(s) = Find a) Types of the system b) Error constant Kp, K, and Ka…

Q: Circuit Diagram V1 R1 220 Vrms MA 150 Ω 60 Hz 0.⁰ L1 100mH Computed Values Compute the expected…

A: Power factor is the measure of how effectively the incoming power is used in an electrical system. A…

Q: A straight wire carrying a 2.88-A current is placed in a uniform magnetic field of magnitude 0.274 T…

Q: A magnetic circuit consists of silicon steel of 3000 permeability, of 0.093 m length and a…

Q: EXAMPLE 7 Using the the 42 resistor in Fig. 1( I = 6A / 00 ( توصیه هوا

Q: For the circiut shown, R = 500 2, C=3.0 µF, L=6.5 H and V200 V. The resonance frequency oo for the…

A: Given, R=500 ΩC=3.0 μFL=6.5 HVm=200 V

Q: :An industrial heater has a nameplate that reads Vrms 233 Hz 59 kVA 104 lagging 0.70 ?What is the…

A: Given data, Vrms=233 Vf=59 HzKVA rating 104Power factor cosϕ = 0.7

Q: 10 ΜΩ . 5.8 ΜΩ o+ 24 V VGSQ • 2.2 ΚΩ IDQ VGS(Th) = 3 V ID(on) = 5 mA VGS(on) = 6 V | 0.75 ΚΩ

Q: A resistor of resistance R=1000 $2 is maintained at 17 °C and it shunted by 100 µH inductor.…

A: The expression for RMS noise voltage across inductor can be written as, VLs = Vns = sLR + sL∴ VLf…

Q: 4. A resistor and an inductor are connected in parallel across a 120 V, 60 Hz source. If the total…

Q: What is transformer?

Q: slation:- V. (s) - LO [1/10 BY Vo(s) Vo(s) KCL 1 10 [ 5+2] Vo(s) How? Vo (s) LO S+) + Vo (s) Lo 11…

Q: 1. Consider the matrix 1 4 7 A = 2 5 8 3 69 What is the null space of A? What is the rank of A? What…

A: The reduced row echelon form of the matrix is 10-101 200 0 To find the null space, solve the…

Q: j 200 Figure 4.8 E L 10. For the circuit of Figure 4.8, determine the source current and the current…

Q: Q2. A binary frequency shift keying system employs two signaling frequencies 1f and 2f. The lower…

A: Brief description : In the above given question we need to calculate the value of signalling…

Q: 1. Given the potential field V = 80r²cose, and a point P (2.5, 0 = 30°, p = 30°) in free space.…

A: As per guidelines given to us we can only provide the solution of one question in multiple type of…

Q: Input voltage is 120 v, solve the output current

Q: Determine the z parameters for the circuit shown in below. 6Ω 5Ω ww + 4Ω V₂ 16 0.66V,

A: Z- parameter is used in two port network. Z- parameter analysis the power distribution networks…

Q: 2. Determine the current flowing in R₁, R₂, R3, R4, Rs and V₁. (if Voltage drop across R,=20 V).…

A: The required parameters can be calculated by using the ohms law, kirchhoff's current law and voltage…

Q: PLEASE SHOW YOUR SOLUTION ON A PAPER The i1 is at the 6 ohms and the i2 is at the 8 ohms.

A: In this question , we will find current through 6 ohm and 8 ohm.....

Q: How do you identify the anode of an unmarked diode? When the forward current of a diode increases,…

A: In this question we will solve diode related problems.... Note :- as per our guidelines , I am…

Q: A. Find the following requirements in plotting the root locus. number of branches number of…

Q: a) How long will it take the capacitor to discharge to 25 v after the switch is closed C 100 V R 2.2…

A: In this question, We need to determine the time to take to reach 25V across the capacitor? And in…

Q: Q41-Q45 refer to the information below: A 6 kV, 3-ph industrial plant bus is supplied from the…

Q: A 20 mH coil is connected in series with a 2 kΩ, a switch, nd a 12 V battery. How long after the…

Q: 3. Determine the inverse z-transform using partial fraction expansion that results to a causal…

A: Given Z transform X(z)= 2z^ -1 / 1-3z^ -1 +z^ -2 +5z^ -3 . In the method of partial fraction…

Q: 16 Voltage is measured in: (a) watts (c) volts (b) amperes (d) joules per second

A: 16) Definition : Voltage is the difference of electrical potential between two points in a…

Q: What is dc and what is ac ?

A: Electricity can flow in two directions, alternating current (AC) or direct current (DC). The passage…

Q: Which is not correct about a power supply O A power supply's primary function is to convert electric…

A: Given: Power supply

Q: 10 ΜΩ , 6.8 ΜΩ , 24 V VGSQ • 2.2 ΚΩ IDQ VGs Th) = 3 V ID(on) = 5 mA VGS(on) = 6 V • 0.75 ΚΩ

A: given here a mosfet circuit and asked to find the VGSQ , IDQ , VDS , VD , VS .

Q: Two single-phase transformers, one of 100 kVA and the other of 50 KVA are connected in parallel to…

A: Given data, Rating of transformer S1=100 KVA, S2=50 KVA Resistances are given 2% and 5% Reactance's…

Q: R1 Vs R2 +21 www R3 R4 ?For the circuit shown in the figure above, what is the value of the…

A: Brief description: In the above given question we need to calculate the value of capacitor voltage…

Q: Question Why a fuse is also important in our power supply

A: Given:; Fuse

Q: 2 sin2pi1000t a m 1.5 UF 2.7 k b 50 mH Figure 4.7

Q: QUESTION 4 Consider the periodic signal y(t) of Figure Q4(a) a. What are the Fourier series…

A: Fourier series is a mathematical representation used to obtain the solution of complex functions

Q: S 20V $2,4k -Vo Ivonz6m14 Vasen = 8V Vesth=6V 15m= 50ms 3m-20m 1k 610N for the cascade amplifier,…

A: Voltage gain Input resistance Output resistance is found. While finding output resistance previous…

Q: Determine the load phase currents and phase voltages for the three-phase circuit in item #1 when the…

A: load phase current and phase voltage is caluclated as

Q: 89. If the ripple voltage in a full-wave rectifier is 25 V at a load current of 60 mA, its value at…

A: Given, Ripple voltage of full wave rectifier, VR1=25 V At load current, IL1=60 mA Ripple voltage,…

Q: Problem 3. A coaxial cable has an inner core radius of 0.5 mm and an outer conductor of internal…

A: Given a coaxial cable having, Inner core radius, a = 0.5 mm Outer core radius, b = 6 mm Dielectric…

Q: A voltage source with a source resistance of 12 is connected to a low pass Butterworth filter (Both…

Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

:An industrial heater has a nameplate that reads
Vrms 234
Hz 57
kVA 5
lagging 0.87
?What is the magnitude of the impedance of the heater
.Write your answer in Ohms

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Given the complex numbers A1=630 and A2=4+j5, (a) convert A1 to rectangular form: (b) convert A2 to polar and exponential form: (c) calculate A3=(A1+A2), giving your answer in polar form: (d) calculate A4=A1A2, giving your answer in rectangular form: (e) calculate A5=A1/(A2*) giving your answer in exponential form.
An 80-gallon electric water heater has 60F (15.56C) incoming water. How many minutes can a 3-gallon/minute showerhead be used to draw 105F (40.56C) water if the water heater thermostat is set at 120F (48.89C)?
A transformer connected to a120 V (rms) ac line is to supply 12.0 V (rms) to a portable electronic device.The load resistance in the secondary is 5.00 Ω. What rms current must the secondary supply?
An industrial assembly hall is continuously lightedby one hundred 40-W mercury vapor lamps suppliedby a 120-V and 60-Hz source with a power factor of0.65. Due to the low power factor, a 25 percent penaltyis applied at billing. If the average price of 1 kWh is$0.01 and the capacitor’s average price is $50 permillifarad, compute after how many days of operationthe penalty billing covers the price of the power factorcorrection capacitor. (To avoid penalty, the powerfactor must be greater than 0.85.)
A 240-V rms 60-Hz supply serves a load that is 10 kW (resistive), 15 kVAR (capacitive), and 22 kVAR (inductive). What is the current drawn from the supply in amperes? And what is the required capacitor rating in microfarads required to improve the power factor to 0.96 ?
Your company has been chosen to supply a 50 Hz alternator to a European utility. The stator is wye connected with each phase winding having 36 turns of wire. The rotor is supplying 0.127 Wb of flux in the center of pole face. What is the rms value of the output voltage if measured line to line
A coil with an iron core absorbs a current of 0.5 A when a sinusoidal voltage of 220 V rms is applied to its terminals. If the power absorbed was 30 W, deduce the equivalent circuit of the coil. Ans: RFe = 1,617.64 Ω and Xμ = 457.38 Ω. (I need the procedure)
You own a factory that uses several conveyor belts and other motor-driven machineries. Upon measuring the factory's apparent power requirement and power factor, it turns out that it runs at 15 MVA at 0.7 lagging of; therefore, it is too inductive! To avoid electrical code violations, the factory must operate at a pf of at least 0.9 lagging. If the factory is connected to 34.5 kV AC at 60 Hz, what is the size of the compensating capacitor that must be installed to achieve the desired pf level? Express the answer in microfarads. The given voltage can be assumed to be at angle zero.
A series circuit consisting of a resistor that dissipates 640watts, a coil and an ideal capacitor is connected across a 220volts, 60Hz power supply. The current drawn by the load is 8 amperes. The voltage across the coil is 150 volts and its power factor is 0.8 lagging. Determine: a. the resistance of the resistor (10 Ohms)b. the resistance and the inductance of the coil ( 15 Ohms, 29.8416 mH)c. the voltage across the capacitor (181.6515 V)d. the capacitance of the capacitor (116.8207 μF)
Two electric devices A and B are connected in parallel, and the rms current in A is 15 amp. If the current in B lags behind A by pi/3 radians and the line current is 23.4 amp, determine the current in B. Ans:12 amps
The voltage applied to a coil having R-2002 ohm, L-638 mH is represented by e=20 sin 100 ? t. Find a corresponding expression for the current and calculate the average value of the power taken by the coil.
The voltage applied to a coil having R-2002 ohm, L-638 mH is represented by e=20sin 100 pi t. Find a corresponding expression for the current and calculate the average value of the power taken by the coil.