Determine the speed of the motor and the torque

Assignment Help Electrical Engineering
Reference no: EM131208610

A 5-hp, 1,150-rev/min shunt motor has its speed controlled by means of a tapped field resistor as shown in Figure P18.31. With the tap at position 3, determine the speed of the motor and the torque available at the maximum permissible load.

1602_1d4389e2-8009-4352-97d4-9d102bdfb809.png

Reference no: EM131208610

Questions Cloud

Find the values of a and b : If the coordinates of the midpoint of the line segment with endpoints (a,4) and (3,b) are (5,2) find the values of a and b.
What are the elements of an incentive contract : Explain and discuss why firm fixed price contracts are the greatest motivators of efficiency, as it relates to your selection. Explain and discuss the potential danger of using a fixed price redetermination contract, as it relates to your selection.
What is the horsepower output in percent of rating : The power required to drive a fan varies as the cube of the speed.
Explain factors contributing to organizational politics : Explain tactics used for becoming an empowering leader. Explain how the leader used delegation to support empowerment. Explain factors contributing to organizational politics. Explain both ethical and unethical political behaviors.
Determine the speed of the motor and the torque : A 5-hp, 1,150-rev/min shunt motor has its speed controlled by means of a tapped field resistor as shown in Figure P18.31. With the tap at position 3, determine the speed of the motor and the torque available at the maximum permissible load.
Determine vab in the network shown : Determine VAB in the network shown in the attached image.
Develop personal awareness of complex organizational systems : Identify the type of conflict. Explain your rationale for selecting this type. Develop a personal awareness of complex organizational systems, and integrate values and beliefs withorganizational mission.
Sentences with quantified logical expressions : Let the domain for the variables x and y be all people in our IST 230 class. Define the predicate K(x,y) to mean "x knows y." Express the following sentences with quantified logical expressions.
What has driven such rapid growth : What effect do global brands have on the local economy? What are the synergies for the Aviation and Accommodation sectors? Where do the two industries overlap, what do they have in common? Consider the new building program for major hotel groups

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Design a circuit with a 4-bit bcd input a-b-c and d

Design a circuit with a 4-bit BCD input A,B,C,D that produces an output W,X,Y,Z that is equal to the input +6 in binary. You can use AND, OR, and INVERTER. Draw the gate level circuit

  Calculate developed torque at a full load armature current

A 600 V, dc shunt motor has armature and field resistance of 15 ohms and 600 ohms respectively. When the motor runs unloaded, the ine current is 3 A, and the speed is 1000rpm. Calculate the developed torque at a full load armature current of 50 A.

  Dascribe what operation must be performed

Given the 16-bit value 1010 0101 1001 1000, what operation must be performed, and what operand is needed, in order to (a) set the most significant 8 bits to 1s (b) clear the bits in even positions (the left most bit is 15 andthe right most bit is 0) ..

  What is the decibel voltage gain of each stage

A two-stage amplifi er has these stage gains: Av1 =25.8 and Av2 =117. What is the decibel voltage gain of each stage? The total decibel voltage gain?

  What value is required for the second resistor

A voltage divder is required to produce a 5.5V output from 12V source. If one of the resistor values is 1.0k, what value is required for the second resistor so that the voltage across the 1.0k resistor is 5.5V

  What is the frequency of the voltage produced in winding

A three-phase two-pole winding is installed in six slots on a stator. There are 80 turns of wire in each slot of the windings. All coils in each phase are connected in series, and the three phases are connected in Δ. The flux per pole in the mach..

  Develop a sensor circuit using commodity components

Develop a Sensor Circuit using commodity components and design a wireless sensor node using commodity wireless modules

  Calculate current in resistor if a bias of 5 volt is applied

A silicon semiconductor resistor is in the shape of a rectangular bar with a cross sectional area of 1x10-6 cm2 a length of 0.1 cm and is doped with a donor concentration of 5x1016 cm-3. (a) Calculate the resistance of this resistor at 300K.

  Intelligent fan controller based on temperature

Need the coding for the circuits and its a intelligent fan controller based on temperature?

  Compute normalized pole frequency and sketch a pole-zero map

Design a second-order band-pass filter for a system with sampling frequency of 18 kHz that is tuned for f=5kHZ The filter should not have any sample delay (the numerator and denominator orders are equal) and should have a stability margin of 92%.

  Write the equation for the acceleration

Write the equation for the acceleration as a function of the position change of the platform.

  Determine the maximum current which will flow in the object

The electrostatic equivalent circuit of a human being. A person is charged to 20 kV and touches an object having a 50 ? resistance to ground. Determine the maximum current which will flow in the object.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd