Example 3.8. A single-phase 230 V, 1 kW heater is connected across single-phase 230 V, 50 Ha supply through a diode. Calculate the power delivered to the heater element. Find also the peak diode current and input power factor

Example 3.8. A single-phase 230 V, 1 kW heater is connected across single-phase 230 V, 50 Ha supply through a diode. Calculate the power delivered to the heater element. Find also the peak diode current and input power factor

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

See similar textbooks

Related questions

Q: 1. For the AM signal with periodic message m(t) shown in Fig. I and modulation index -0.04N: a) find…

A: Given, The AM signal with the periodic message is shown below, The modulation index is,μ=0.04N.

Q: Q3 TREF VDD Q₁ -O (a) Figure 1: Practical implementation of the common-source amplifier with a…

Q: The current through the 2 kn resistance in the circuit shown is A Μ 1 ΚΩ 1 ΚΩ C '2 ΚΩ D 1 ΚΩ 6 V 1…

A: The DC circuit,

Q: a) Based on non-linear circuits: i) Draw a block diagram representing a general oscillator. ii)…

A: "Since you have posted multiple questions with multiple subparts, we will provide the solution only…

Q: 10.66 Determine the input impedance seen by the source in the circuit in Fig. P10.66. 192 I₁ 643- +…

Q: 3+4i volts and the impedance through the element is 6-8i Ohms, determine:- (1) Current through the…

A: It is given that: V=3+4iZ=6-8i

Q: Consider the message signal m(t)=20 cos(2.rr) volts, and the carrier wave c(t) = 50 cos(100.rt)…

A: A message signal could be a signal that has a message that has got to be sent. it is a baseband…

Q: 2 LTI Systems in Cascade = Two discrete-time Linear Time-Invariant (LTI) systems are connected in…

A: Given: A cascade connection of two LTI systems as, where,…

Q: Calculate the Fourier series of the function 0, when - ≤ t ≤0 f(t)=t, when 0 ≤ t ≤ -t, when≤tst.

A: Given: A periodic function f(t) with period 2π, defined over a period as,…

Q: 5. Solve using classical methods and the given initial condition. d²x dx dt² dt +2 + x = 5e-2t x(0)…

A: As per the guidelines of Bartleby we suppose to answer first question only since the remaining…

Q: Problem 4: All the MOS transistors in the feedback transconductance amplifier (series-series) of the…

A: Given data Vov=0.2 V Vt=0.4 V VA=20 V To find out (a) DC voltage of the output, DC voltage at Q1 and…

Q: is there a wrong equation about this circuit? If there is, what is the wrong equation? 3K25 246 qVD6…

Q: Q2. In the phasor-domain circuit shown in Figure below, the source current I = 320° A, R₁ 19 2, R2 =…

A: In this question We need to determine the real and imaginary part of voltage V and load current. We…

Q: = Given A=(0) 4 cos(377t+12) V and B= 2(0)=-20 cos 377t V. Please report your answer so the…

Q: Design and draw the QPSK modulator.

A: Quaternary phase shift keying is a fundamental method for encoding digital data in the phase of an…

Q: We have discussed the following example during lecture about the conversion of a circuit with a…

A: In above example we have given the circuit with the logic gates. We have Boolean equation and we…

Q: 4. We have a two-stage amplifier where noise is introduced in each stage. The noise in each is…

A: Given: Bandwidth for each stage=1 Hz, Noise temperature for the first stage T1=10 K, Noise…

Q: The switch in the following circuit has been in the position a for a long time. At t = 0 it moves…

A: The required parameter can be calculated by using analyzing the circuit at t<0 and t>0. The…

Q: Determine four distinct types of modulation processes.

A: Solution: Modulation is an essential process that enables the transmission of information through…

Q: Design and draw the QPSK demodulator.

A: A fundamental technique for encoding digital data in the phase of an analogue carrier is called…

Q: In a power system, there are 50 buses as follows: Slack bus = 1 Generator buses = 8 Load buses = 41…

A: Given- A power system- Number of buses n=50 Generator buses m=8 Slack bus=1 Load buses=41 To Find-…

Q: Part (b) Find the values of diode currents ID₁ and ID2, for R₁ = 10k , Vin1 = 11.7 V, Vin2 = 4.7 V,…

Q: Question 2: The circuit below is a synchronous sequential circuit based on D-type flip-flops (DFFs):…

A: The sychronous sequential circuit based on D-type flip-flop is shown below,

Q: The diode in the circuit is Silicon with a forward voltage of 0.7 V. Determine the value of YOUT if…

Q: I was wondering if you could give me the names of the three basic frequency bands that are utilized…

A: The frequency bands are designated by the International Telecommunication Union (ITU). The ITU…

Q: A Moore sequential circuit has three inputs (X2, X₁, and Xo) that specify a temperature range in a…

Q: Im still confused on this may you break it down more for me

Q: a) Find the total capacitance Cr for the circuit in Figure H 3 μF C H 6 µF 4μF 6μF

A: Given circuit, To determine the total capacitance for the given circuit.

Q: Oblain vat t=0·15 24 i v 28 www 2n IH when i(t) = 10 cos 2tP

Q: A transformer Bank of 39.837 KV/230 V each are connected in Wye - Delta connection in order to…

Q: The battery in the circuit has a negligible resistance and delivers a pole voltage of 13.0 V.…

Q: Handwritten, two decimal places Vi film 3.6 V 2K 500 Ω D₁ D2 D3 Vo Diodes D₁, D2 and D3 are…

Q: 5. Evaluate the following amplifier circuit to determine the value of resistor R4 in order to obtain…

A: Given: In this question, the given details are, To evaluate the following amplifier circuit to…

Q: Question 51 For the two-source circuit of Fig. 8.82, note that one source is always on. Obtain an…

Q: Que:29 22+7i volts and the current through the element is 5-4i amperes, determine the impedance and…

Q: Obtain the Fourier series expansion of this function, F(t), shown in Fig. 7.1. +F(t) T -A ++++++ T 2…

A: Given: A periodic signal F(t), To find: Fourier series expansion of the the given function.

Q: 3.3 Suppose X and Y are jointly distributed with the following probability density function: fx.…

Q: Previously switch A was in “ON” condition then at t=0 switch A is “OFF”. Using circuit analysis in…

A: As per the company guidelines we can solve first three subparts of the given question, kindly post…

Q: Given the following open-loop transfer function. Hand draw the root locus of each and determine the…

Q: ← Document (1) (6) e Que:31 3+4i volts and the impedance through the element is 6-8i Ohms,…

Q: Examine the discrete-time system: y(n)=x(n)+nx (n+1) then determine which of the following…

A: In this question we need to check the following Static or dynamic Linear or Nonlinear Time…

Q: The question is how to determine the source or sink status of a given component in a system. ...or…

A: In this question We need to check the status of power of component,when it act as source and when it…

Q: In the circuit below the switch is in position a for a long period of time. At t=0 the switch moves…

A: In this question We need to determine the all unknown parameters. We know Inductor act as short…

Q: For the buck-boost converter has an input of Vs= 12 V. The duty cycle k= 0,25 and the switching…

Q: 2. (a) For the message signal shown below, sketch the phase-modulated waveform PPM(1) if we = 2×10³…

A: According to the question, for the given message signal as shown below (a) We need to sketch PM…

Q: -Convert the current sources in this circuit to voltage sources. -Calculate currents and voltage…

A: In this question We need to determine the current and voltage drop across each resistance. We are…

Q: The impedance Z1 =[8+j8] and Z2 =[6-j8] are connected in series across 200V ,50Hz AC mains ,…

Q: In the above circuit, the initial conditions are all zero and the op-amp is ideal Vo(a) in one of…

A: The filter circuit is given as By virtual ground concept,Va=Vb=0V

Q: 2V Example: 75μF 1009- io(t) 25μF vo(t) (a) Suppose it is known that at time t = 0, vo(0) = 6 Volts,…

Q: A Van-de-Graaf generator produces 1000 N force on its belt. A variable speed motor drive is driving…

Concept explainers

Types of Diode

Diodes are used to protect circuits by using electrical power restrictions and converting AC to DC. Semiconductors such as silicon and germanium are used to make diodes. Or they transmit power in one way, and the way they transmit it is different. There are different types of diodes, and each type has its own system.

Question

1-
R
1, x time in hours = 200 Ah
Also
Time required to deliver this charge
200 x hrs--3.1416 hrs
200
Example 3.8. A single-phase 230 V, 1 AW heater is connected across single-phase 230 V, 50
Ha supply through a diode. Calculate the power delivered to the heater element. Find also the
peak diode current and input power factor.

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: The given information is shown below:

VIEW

Step 2: Calculating Heater resistance:

VIEW

Step 3: Calculating RMS output voltage and power absorbed by heater element:

VIEW

Step 4: Calculating the peak value of diode current:

VIEW

Step 5: Calculating input power factor:

VIEW

Solution

VIEW

Step by step

Solved in 6 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

What is CEMF?
What is the difference between a diode and rectifier?
Two identical Schottky diodes are connected in series, one in the forward and the other in reverse direction, see figure. Assume the reverse saturation current, IS, of each diode to be known. Derive he current-voltage curve I(V) of this circuit. Plot it with the ratio I / IS on the y-axis and V / Vth on the x-axis. Make sure to cover a broad range of voltages, say, from –10 Vth to 10 Vth.
3 Given the bridge-type full-wave rectifier circuit shown 220V 60Hz 220V:Es Es D1 D2 D3 D4 The load resistor is 220 and the transformer average current is 300mA. Determine: (a) Average value, RMS value, and frequency of load voltage VRL. (b) Average current and PIV of each diode. RL
H.W:- For a single phase half wave uncontrolled rectifier if the input supply voltage is (v= 310 sin314t), at frequency (f= 50 Hz). Then determine the followings:- Vm. Vmean- i. Draw the rectifier circuit. un %3D ii. Draw the input and the output voltages waveforms. iii. Determine the mean and rms values of the output voltage. s Ec iv. If the load is (R=10 S), then determine the mean and rms values of the current. 2019
Determine the voltage across the diode, the output voltage, and the current in the resistor in the figure below. Plot these waveforms with proper ac cycle phase alignment. 1SR154-400 is a silicon rectifier 1 ampere diode. Indicate the peak values as per calculation.
In a single phase full wave controlled rectifier connected to Inductive load (with freewheeling diode) find the expression for the average value of voltage across the load when supply voltage is Vs = Vm sinwt and firing angle = a. Vm/TT cosa 2Vm/TT cosa Vm/TT (1+cosa) 2Vm/TT (1+cosa)
In the single-phase diode rectifier circuit shown in Figure 1 and a constant dc load current la= 10A, calculate, if Vs is a sinusoidal voltage with Vs= 120 V at 60 Hz, i. the average output voltage ii. rms values of input current and current through each diode iii. the average power supplied to the load. P D14 D34 Ud ctangular Snip N
Given the half-wave rectifier circuit shown 220V 60Hz 220V:Es Es D RL The load resistor is 2292 and it dissipates 2W. Determine: (a) Average value, RMS value, and frequency of load voltage VRL. (b) Average diode current and PIV of the diode.
A single phase – half wave controlled rectifier with freewheeling diode is supplying a load consistingseries connected a resistor and an inductance from a 70.7V (RMS), 50Hz sinusoidal AC source.The firing delay of the thyristor is 90° and the load values are R=10Ω, L=0.1 H. Define the loadcurrent expression and draw the load current by calculating for first two periods. And calculate theaverage values of the load voltage and current.
2. A single-phase single-diode (half wave) rectifier is connected to a 240 V, 50 Hz AC supply. Neglecting the diode volt drop, derive the instantaneous load current equation, determine the current waveform, mean load voltage, and the mean load current for a load of a. Pure resistor of 5 Ohm b. An inductance of 0.1 H in series with 10 Ohm resistor. (clue : B= 265° or 14.72 ms)
Q1/Consider the circuit in Figure with a transformer of 10:1 transformation ratio and the diodes are silicon. a) What type of circuit is this? (b) What is the total peak secondary voltage? (c) Find the voltage value across the resistor (d) Sketch the voltage waveform across RL (e) What is the PIV for each diode? D3 D 120 V Pisez) Vpouo D D 10 kn lleee