A 120 V dc shunt motor has an armature resistance of 0.2 Ohm and a brush volt drop of 2V. The rated full-load armature current is 75 Amperes. Find the counter emf at full load, with out starting resistance. Round your answer to the nearest one .

Q: A 205 V shunt motor is rated at 5 HP and 1000 rpm. At rated output it draws 29 A of line current.…

A: Given a shunt motor with, Terminal voltage, V=205 V Rated power, P = 5 HP Speed, N = 1000 rpm At…

Q: A 440-V shunt motor has armature resistance of 0.9 Q and filed resistance of 1800. Determine the…

A: Given, A shunt motor has, Terminal voltage, V=440 V Armature resistance, Ra=0.9 Ω Field resistance,…

Q: A 220 V, 7 A, 1100 rpm DC shunt motor has armature and field resistance of 1.75 02 and 250 n…

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Q: A shunt motor has a nameplate rating of 140 hp, 500 V, 205 A, 1700 rpm. The shunt field circuit…

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Q: Q4 250V Series connected dc motor has a total series resistance Ra and Rs of 0.177 ohm (177 m ohm)…

A: Given Data:A DC series motor with,Total series resistance Number of turns Armature current Torque…

Q: A 205 V shunt motor is rated at 5 HP and 1000 rpm. At rated output it draws 29 A of line current.…

A: Given:RSH=101ΩRa=0.5Ω total current, I=29A   Total current is equal to summation of armature current…

Q: A single-phase, , 240 V, 60 Hz, 4-pole, induction motor is running at rated voltage and a rotor…

A: According to the question we have to find the value of air gap power in the motor.

Q: A 440-V shunt motor has armature resistance of 0.9 and filed resistance of 180 Q. Determine the back…

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Q: The efficiency of 100 kW, 600V, 3 phase synchronous motor is 90%. When the pf is 0.9 leading, what…

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Q: 2. A 110 V shunt motor has a field resistance of 55 ohms and armature resistance of 0.1 ohm. The…

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Q: A 230 volts motor has an armature circuit resistance of 0.6 ohm. If the full load armature current…

A: We have an motor with, rated Voltage for motor (V) = 230 V Armature Resistance (Ra) = 0.6 Ω Full…

Q: What is the starting current of a 15hp, 240 V dc motor has an armature resistance of RA= 0.402 and…

A: Given, The power rating of the DC motor = 15 hp. Terminal voltage, V=240 V. Armature resistance,…

Q: Select the correct response: 120,5V 247,6V 230.8V 240,5V

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Q: d) A three-phase rectifier can operate with different load types at the output. One possibility is…

A: Given & to find: d) A three-phase rectifier can operate with different load types at the output.…

Q: Question 2 A 15KVA 2300/230 V transformer has the following parameters referred to the low voltage…

A: As per Bartleby policy we can answer only one ques at a time. I am solving first ques for you please…

Q: A single-phase, , 240 V, 60 Hz, 4-pole, induction motor is running at rated voltage and a rotor…

A: Choose the correct option What's air gap power?  If rated voltage 240V 60Hz , 6Pole , 1710rpm.…

Q: A 5 KW, 220 V dc shunt motor has a dull load line current of 30 A. the armature circuit resistance…

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Q: 2. A SEDC motor has an armature resistance of 1.15 ohm and an armature voltage constant kv=0.78…

A: Given Armature resistance Ra =1.15 ohm Armature voltage constant KV =0.78 V/rad/s Rms voltage source…

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: 240V dc shunt motor has an output of 15.25Hp and runs at 1500 rpm. What will be the torque in…

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Q: What are the advantages and disadvantages of the Shunt Motor No Load Test

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Q: A 250V dc short-shunt motor takes a current of 5A. The shunt, armature, and series field resistances…

A: The question is about dc short shunt motor.

Q: A 440 V, shunt motor has armature resistance of 0.8 ohm and field resistance of 200 ohm. Determine…

A: Given data, Terminal voltage V = 440 V Armature resistance Ra=0.8 Ω Field resistance Rsh=200 Ω…

Q: 2pole ,225v ,DC shunt motor develops an output power of 22KW , if Ra=.05 ohms and Rsh =85 ohms ,the…

A: 2pole ,225v ,DC shunt motor develops an output power of 22KW , if Ra=.05 ohms and Rsh =85 ohms ,the…

Q: A 250 V dc shunt motor takes a current of 30A on a certain load. R= 12 and Rh= 125 Q. Find the…

A: Given: A DC shunt motor has, Load voltage, VL=250 V Load current, IL=30 A Armature resistance, Ra=1…

Q: Starting torque of induction motor is less than that of a. DC shunt motor b. AC series motor c. DC…

A: Dc series motor has highest starting torque compare to all motors.  Therefore starting torque of…

Q: A shunt motor is taking 240 A at 100 V. The armature resistance is 0.015 ohm and shunt field…

A: using ohms law field current =Voltage across field windingField resistance. Armature current=Load…

Q: Q: Identify the chemical and magnetic equivalent protons in the following molecules. Br Br Br H2 Br…

A: Chemical EquivalenceProtons are considered chemically equivalent if they are bonded to the same type…

Q: 8.A. One characteristic of a typical universal motor is that it A. is usually designed for low-speed…

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Q: electric car to Permanent Magnet Synchronous Reluctance motor.

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Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.