Question: In Dc chopper,the input voltage waveform is and the output voltage waveform is Option 1: Discontinuous,Continuous Option 2: Continuous,Discontinuous Option 3: Discontinuous, Discontinuous Option 4: Continuous,Continuous

Question: In Dc chopper,the input voltage waveform is and the output voltage waveform is Option 1: Discontinuous,Continuous Option 2: Continuous,Discontinuous Option 3: Discontinuous, Discontinuous Option 4: Continuous,Continuous

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter33: Single-phase Motors

Section: Chapter Questions

Problem 26RQ: What does the term bifilar mean?

See similar textbooks

Related questions

Q: The 3-phase wound-rotor induction motor has .... . a) high starting torque b) low starting current…

A: In this question , we will write induction motor starting related questions..

Q: What will be the voltage drop and regulation in resistive, inductive, capacitive load with the…

Q: How do shunt capacitor banks are protected against following abnormal conditions. i. Over-current…

A: Shunt capacitor banks are generally used to boost the network's power factor. They also help to…

Q: Difference between dc series vs shunt machine... Only difference...

A: A DC machine is an energy-altering electromechanical device. When electric current travels through a…

Q: A Flyback converter (for questions 1-3) shown below has the following parameters. Via-100V, Vo-20v,…

A: Given Vin =100VVo =20VPo =40WD =0.25 Fsw =250 KHzL =100 μH

Q: In DC generators, lap winding is suitable for ) high voltage, high current low voltage, high current…

Q: What happened to the no-end voltage of the alternator and the voltage drop and regulation in…

A: Concept: The variation of terminal voltage with load power factor for an alternator is given by the…

Q: component is fabricated using cast iron in an Induction motor. Bearings Stator frame Rotor stator…

A: 3-Phase Induction Motor- 3-Phase induction machine- When three-phase stator displaced by 120' is…

Q: 2. In an induction motor, no-load the slip is generally.....

A: We are authorized to answer the first question since the exact one wasn’t specified. Please submit a…

Q: In three-phase induction motor rotor speed is zero at the time of starting the induction motor.…

A: True

Q: block diagram fro dc motor refrigerator

A: Electrical machines can be either generator, transformer or motors. They can be either Ac machines…

Q: 1- In an induction motor, no-load slip is generally- (a) Less than 1% (b) 2% (c) 4% (d) 5% 2- A…

A: "Since you have posted multiple questions. According to guideline we can answer only three short…

Q: component is usually fabricated out of silicon steel in an induction motor. Shaft Stator core…

A: This shaft is made up of steel and no fabrication.

Q: 1. Can we use the phase angle control as an On-Off control? Prove your answer.

A: Can we use the phase angle control as an On-Off control? Prove your answer.

Q: Determine the synchronous speed (in rad/s) of a three-phase induction motor when the poles change…

A: In this question, We need to determine the synchronous speed (in rad/s) of a three-phase induction…

Q: Complete the blank In AC-DC power transmission system,…

Q: Draw and label both the power and control circuit of a 3 phase DOL induction machine starter

Q: The AC Voltage controller shown below is used for heating a resistive load of 5 Ω and the input…

A: Given,Vs=120 Vf=60 Hzn=125 cyclesm=75 cyclesR=5ΩVm=2×120=169.70…

Q: Discuss two advantages and disadvantages of a coubly-fed induction generato DFIG) over a squirrel…

A: Types of generator used in Wind power plant Doubly fed induction generator ( seperete excitation is…

Q: llustrate open circuit internal circuit and external characteristic for dc shunt generator

A: Internal characteristics: The graph which shows the relationship between load generated emf and…

Q: Differentiate between a cumulative compound DC generator and a differential compound DC generator.

Q: Draw and label both the power and control circuits of a 3-phase direct-on-line(DOL) starter on an…

A: We need to draw and label two diagrams for 3 phase DOL induction machine starter that is, Power…

Q: A certain 60Hz, four-pole split-phase induction motor spins at 1760rpm when running with no torque…

Q: Explain why the maximum value of the duty cycle must be limited in certain boost choppers.

A: We know that the boost chopper output (EO) is proportional to the DC voltage provided that the boost…

Q: Name the four types of compound connections for dc generators.

A: In compound DC generator, the two physical connections between the field winding and shunt winding…

Q: For a three phase induction motor neutral wire is not required. Select one: True False

A: To solve above problem one should understand basic concepts of three phase: In a three phase system,…

Q: Adjustment resistance in rotor system will --------when three phase load .decrease Increase O not…

A: Adjustment resistance is also known as external resistance. Purpose of adding external resiistance…

Q: mode of operation: e and rms value of load current e and rms value of thyristor current

A: The RMS load current per phase is given by:…

Q: 9. With the loading-back method of testing induction machines, the load can be changed by adjusting…

A: The load test on induction motor is performed to compute performance that is torque, slip,…

Q: What is a lagging voltage

A: The explanation is as follows.

Q: How many parallel paths are there in the following armature windings: (a) six pole duplex-wave? (b)…

Q: how does the rotor of a 3-phase induction motor get power a- through brushes and commutador…

A: In this question we need to choose a correct option.

Q: Differentiate the two types of three-phase induction motor

Q: Given the plot shown in the figure, what is the value of peak overshoot? jao j7= ja s-plane -3 --o4…

A: Using given pole zero plot calculator sets of the second order system. Now using peak over shoot of…

Q: For a four pole, 16 slot armature with two coil-side/slot having wave connected progressive winding…

A: Given: Number of poles, P=4 Armature slots, S=16 Two coil-side/slots Wave connected progressive…

Q: Name the type of three-phase induction motor, which provides low starting torque. a. Squirrel cage…

A: In this question we will write about indictor motor having low starting torque....

Q: Question: What would the pole pass frequency be for a AC induction moor running at 878 RPM? ( assume…

Q: squirrel cage induction motor :

A: NOTE- “Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: What are the following statements are true for a three-phase induction motor? I. Three-phase…

A: 3 phase induction motor works on the principle of electro magnetic induction. its construction…

Q: When an induction motor and a heater are supplied from a phase controlled single-phase ac voltage…

A: Electrical machines can be AC or DC machines. They can be either motor or generators. The electrical…

Q: is the minimum operational speed of the wind turbine maximum speed O cut out speed rated speed cut…

A: Choose the correct option Minimum speed of the wind is called?

Q: Explain the applications of three phase wound rotor I.M

A: Application of 3phase wound Induction motor

Q: A dc series generator is supplying power to a 64 kW, 600V lighting load, through a two wire feeder…

A: According to the question we have to find the value of generated power.

Q: A single-phase ac voltage controller in Figure 112a has a resistive load of R 10 n and the input…

Q: At the time of starting of three phase wound rotor induction motor external rotor resistance must be…

A: External resistance is connected in the three-phase wound rotor induction motor to limit the…

Q: Explain how the following adjustments are made in a single phase induction type energy meter: (a)…

A: Any system can be autonomous or manual system. Any system is called autonomous if the output is…

Q: List any four disadvantages of vertical axis wind turbine.

A: The disadvantages of vertical axis wind turbines are: The efficiency of these types of turbines is…

Q: Comparison between induction motor and synchronous motor

A: Induction motor runs at a speed lower than the synchronous speed whereas synchronous motor runs at…

Q: Directional Overcurrent Relay Detailed Explanation

Question

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 by step

Solved in 2 steps with 1 images

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

C'uk Converter Design A C'uk converter has an input of 12 V and is to have an output of - 24 V supplying a 60 W load. Select the duty ratio, the switching frequency, the inductor sizes such that the change in inductor currents is no more than 12 percent of the average inductor current, the output ripple voltage is no more than 1.5 percent, and the ripple voltage across C1 is no more than 3 percent.
What is unit step signal
Why does tthe measured time delays of the two sets of waveforms the same in Leading Power Factor? What makes them have the same time delays?
Boost Converter Design A boost converter is required to have an output voltage of 8 V and supply a load current of 1 A. The input voltage varies from 2.7 to 4.2 V. A control circuit adjusts the duty ratio to keep the output voltage constant. Select the switching frequency. Determine a value for the inductor such that the variation in inductor current is no more than 40 percent of the average inductor current for all operating conditions. Determine a value of an ideal capacitor such that the output voltage ripple is no more than 2 percent. Determine the maximum capacitor equivalent series resistance for a 2 percent ripple.
2. For the below figure - a) Derive the output and minimize the output function using Karnaugh map b) Draw the wave form of output if B
2. The circuit given below is using a transformer of 230V/30V. The load resistance is 10KS. Find Vin (rms and peak values), Vdiode and VLOAD (Peak and dc values). Draw the input and output voltage waveforms. (Si diode) Vin: Vin rms= Vin peak = VDIODE Vdiode = 4 Vin VLOAD: VLOAD Peak =. Load VLOAD VLOAD DC= 2031 Supply wwwwww
-Design a buck converter that has an output of 12 V from an input of 18 V. The output power is 10 W. The output voltage ripple must be no more than 100 mV p-p. Specify the duty ratio, switching frequency, and inductor and capacitor values. Design for continuous inductor current.
What is amplitude modulation
Signal subject 2
Design a Cuk converter that has an input of 25V and the output of -30V. The load is 60W. Specify the duty ratio, switching frequency, inductor values and capacitor values. The maximum change in inductor currents must be 20 percent of the average currents. The ripple voltage across capacitor C1 must be less than 5 percent, and the output ripple voltage must be less than 1 percent.
9| Design Dc Dc converterto produced -15 V out put Prom Source Varies from 12 to 18 V. The load Resistance 15r.
In the common mode, ..... ..... ..... Select one: a. the output signal are in-phase b. an identical signal appears on both the inputs c. the outputs are connected together d. both inputs are grounded