What type of DC Motor is shown below? Justify your answer in one(1) sentence. E. A D R. RHEOSTAT PRIME MOVER ell

Q: 90%. Select one: a. Not on the list b. 100 N-m c. 120 N-m d. 178 N-m

A: Given data: Output Power= 25hp (18.65kW) Speed, N= 1000 r/min

Q: A large DC motor is started without starter. True or False

A: Starter is used to start dc motor . Starter prevents damage of windings from heavy currents.

Q: 1.a. The large current that a DC motor will draw on start-up is called A. inrush current. B.…

A:

Q: A 230V dc series motor has an armature resistance of 0.5 and 0.3 oh respectively. The motor draws a…

A: Case 1: Without diverter: The motor can be represented as below Here           Vin=Motor voltage…

Q: A Series motor drives a load at 1700 rpm and takes a current of 25 A when the supply voltage is…

A: According to the question we need to solve only the first question. Given, speed = 1700 rpm  the…

Q: 4.a. When a d-c motor is tested by the electrical input method, the field rheostat is adjusted to…

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

Q: Q1. Choose the right option for the following. [. viny 1. If a DC voltage is applied to a DC motor,…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: 4. In the speed equation specify? N = Va-la. Ra Kø what does term "K" ator?

A: Since you have posted the multiple questions so we are supposed to answer 1st one. .In the given…

Q: Induction motor speed control technique with bad torque response to sudden changes is O V-F control…

A: Induction motor speed control technique with bad torque response to sudden changes is

Q: oose the right option for the following. L... villy 1. If a DC voltage is applied to a DC motor,…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: A 220V do motor developing 25 hp (18.66 kW) runs at a speed of 1000 rimin. Calculate the torque in…

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Q: (U.E.I., 0.2) 9. A shunt generator on test is separately excited and driven at 1000 rev/min. The…

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Q: 5 HP, 200 V is written on the plate of the DC shunt motor. Engine's rated The efficiency at the load…

A: The shunt motor has two types of winding. The field winding and the armature winding. The field…

Q: Answer True or False, and correct the false statements for the following 1. Compound-connected D.C.…

A: 1) Compound-connected D.C. motor is one of the self-excited D.C. motor types -False2. Derivative…

Q: (a) Figure Q2(a) shows an operation of a stepper motor that has four teeth of stator and two teeth…

A: Please find your answer below in step 2

Q: A brushless DC motor whose converter's output is a

A: Brushless DC motor In a Brushless DC motor, the stator is made up of a permanent magnet in the form…

Q: 5 HP, 200 V is written on the plate of the DC shunt motor. Engine's rated The efficiency at the load…

A:

Q: Q2] Fill in the blank (9 Marks) 1- The critical resistance of the D.C. generator is the resistance…

A: The objective of the question is to fill in the blanks with appropriate terms or calculations…

Q: 3. A step-up chopper is to provide a 48V across a 12Y-load from a 12V d.c. supply. The chopper…

A: The circuit diagram for the given data will be

Q: A universal motor is a single phase AC motor with series motor characteristics. a. Sketch the…

A: The equivalent circuit of a universal motor can be represented as follows:   Where: Ra is the…

Q: 3. A shunt generator is connected to a load that draws 30 KW on full-load. The armature resistance…

A: Given,Output power, Po=30 kWArmature resistance, Ra=0.1 ΩGenerated power, PG=33.50 kWShunt field…

Q: A 3 kW, 315 V DC series motor is being supplied by a feeder with total resistance of 0.02 ohms and…

A: In this question,  We need to determine the armature voltage of the DC series motor.  If total…

Q: DC/AC MOTOR (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATIONS…

A: The detailed solution is provided below.

Q: 2. What type of DC Motor is shown below? Justify your answer in one(1) sentence. E. E. A. R.…

A:

Q: A 220-V DC shunt motor has an armatureresistance of 0.2Ω  and a rated armature current of50 A.…

A: Given data: The value of resistance is: 0.2 Ω  The value of armature current is: 50 A a) The…

Q: DIsassemble the following MIPS 32-bit hexadecimal instruction written as addr:instr 60005000 :…

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Q: . In a dc shunt motor, the shunt field resistance is 100 ohms and the armature resistance is 0.01…

A: The speed of the DC shunt motor is inversely proportional  to flux. The flux is  directly…

Q: A 55 hp, 440 V, 400 rpm DC shunt motor draws 107 A when operating at rated conditions. The motor has…

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Q: A 33 kW, 157 V DC shunt motor has an armature and field resistance of 0.01 ohms and 54 ohms…

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Q: Suebied SPeed con trol of SeParately Shunf DE Motok Q) mention fhead vantuges and disadvaufages of…

A: Separately Excited Shunt DC Motor is a motor in which the field winding is connected to a separate…

Q: A 220V do motor developing 25 hp (18.65 kW) runs at a speed of 1000 r/min.. Calculate the torque in…

A: Given data, Output power P0=18.65 KW Speed N = 1000 rpm.

Q: Q2 A DC shunt motor is connected to a 220 V supply. Figurel below shows the time/current…

A: Armature Resistance is 0.12 ohms. 1) The maximum current through the armature at the instant of…

Q: A 220V do motor developing 25 hp (18.65 kW) runs at a speed of 1000 r/min.. Calculate the torque in…

A: Given data, Output power P0=18.65 KW. Speed N = 1000 rpm.

Q: SHow do you reverse the direction of rotation of a d.c. shunt motor?

A: In the given questions we need to discuss about How to reverse the direction of rotation of a d.c.…

Q: A belt-driven DC shunt generator running at 300 RPM delivers 100 kW to a 200 V DC grid. It continues…

A: Solution !!

Q: machine, what should be the case if it is desired to increase the speed of the motor?   -The…

A: A.  The resistance of the field rheostat should be increased to be able to increase the speed of the…

Q: If the armature current in a dc machine is 400A, what should be the current in each winding if the…

A: Note In Lap winding,  Number of pole (P) = Number of Parallel path (A) In Wave winding, Number of…

Q: The quiz for step motors 1: Please finish this quiz before the end of this week. Please explain why…

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Q: 17. The most common wo-phase as servomotor differs from the standard as induction motor because it…

A: The most common wo-phase as servomotor differs from the standard as induction motor because it…

Q: A belt-driven DC shunt generator running at 300 RPM delivers 100 kW to a 200 V DC grid. It continues…

A: In this question,  We need to calculate the speed of the motor if generator act as motor.  For dc…

Q: Q5- A)- Select the correct answer for the alternatives given 1- Wave windings are used in d.c…

A: As per guidelines given to us we can only provide the solution of first three subpart in multi part…

Q: In the blanks, write the word 'increases' or 'decreases' for each letter a, b, c and d, to signify…

A: Given data The speed of the motor is given that getting increased. We need to comment upon the rpm1,…

Q: 1. If a DC voltage is applied to a DC motor, then, according to Fleming's Left hand Rule, the moto…

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DC Series Motors

A DC motor is a type of electric motor which converts electric energy into mechanical energy. The forces that are produced by the magnetic field are what those common types of motors rely upon. Either electro-mechanical or electronic, all types of DC motors have some internal mechanism to change the current direction in part of the DC motors. As the DC motors could be powered from existing DC lighting power distribution systems, these motors were the first form of motors widely used. By changing the strength of the current in its field winding or by using a variable supply voltage, the speed of the DC motors can be controlled over a wide range.