1. What are the minimum allowable ampacities of the phase conductors and the neutral conductor that are to supply a 2-phase, 3-wire, 230-volt, 30-horsepower motor?

Q: What is the rated full-load current of a ¾-horsepower, 208-volt single-phase motor

A: The solution is given below

Q: All answers should be written in complete sentences. Calculations should be shown in detail, and…

A: FIND: which NEC table is used to determine the full

Q: 11. The number of three-phase induction motor parts and the function of each part.

A: Note: As per the policy we can solve only one question, please re-upload the remaining question as a…

Q: a)Please explain the connection methods of Current and Voltage Transformers?   b) Control the DC…

A: Solution a)- Connection method of current transformer- It has a primary winding of few turns, or…

Q: A diesel-engine generator is rated at 30 KW, 0.85 P.F., 240 volt, single-phase, 1800 RPM. at…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 1. The basic elements in any power system are 2. The reactors have the following problems 3. If a…

A: According to the Bartleby guidelines we are supposed to answer only 3 questions. Kindly repost the…

Q: A three-phase, 5 hp, 208 V, 60 Hz induction motor runs at 1746 rpmwhen it delivers rated output…

A: Given: In this question, the given values are, A 3φ , 208V , f=60Hzinduction motor runs at N=1746…

Q: The ac armature winding of an alternator isA. Always Star connected. B. Always delta connected

A: The solution is provided in the following section:

Q: What are the different maintenance that need to conduct on the GENERATOR and explain. a. Breakdown…

A:

Q: While discussing armature testing: Technician A says to test for shorts, place the ohmmeter leads on…

A:

Q: Which one of the following component is the heart of the excitation system?. a. Resistor B. Voltage…

A: Voltage controllers situated in the substation or on a feeder are utilized to keep the voltage…

Q: match column a to b. Electricity flows from the power plant Through wires to the step-up…

A: 6 statements are given in column A which describe the complete power system from generation through…

Q: Why stationary armature type alternator is widely used ? Option 1: 2 slip rings used, more…

A: Why stationary armature type alternator is widely used ? Option 1: 2 slip rings used, more efficient…

Q: Draw the relationship between excitation current and short circuit, and Please explain

A: According to guidelines we need to solve only the first question. According to the question we have…

Q: What are the factors responsible for the execution of Spark?.

A: To do:We have to explain the factors responsible for the execution of Spark.

Q: answers should be written in complete sentences. Calculations should be shown in detail, and Code…

A: In this question we will find full load current of 3 phase induction motor..

Q: A single-phase full-wave AC voltage controller is operated from a 120 V rms, 60 Hz supply with a…

A: Given that,Operating voltage, Frequency, Power factor, Conduction angle,

Q: The motor takes 3 HP at an efficiency of 2%. The voltage at the terminals of the motor is 110 volts.…

A: Input power and value of efficiency is given. The value of input power is given…

Q: questions, thank you. Calculate the following :  1) At what voltage is the switching point? 2)…

A:

Q: QUESTION 13 The resistance of the Armature's conductor coil(s) in most motors is: quite high,…

A: The resistance of armature conductors are very low of range 2 to 4 ohm the reason behind the low…

Q: A 40 hp Squirrel cage Induction-type, 230 volts rated 3 phase motor. It has a code rating of "B" and…

A: P=40 HP V=230 V 3 phase temperature =4 degree conductor = RHW

Q: (a) Figure Q2(a) shows the percentage differential relay used for the protection of an alternator…

A:

Q: Q1. Which of the following is not true of a DC machine commutator? (a) Its made of copper (b) Its…

A:

Q: 1. What size conductor would be required to supply

A: Queston    What size conductor would be required to supply three motors connected to a 440-volt,…

Q: Calculate the reactance voltage for a machine which runs at 900rpm number of commutator segments is…

A: Given data

Q: A load connected between the terminals started drawing 3A current and terminal voltage dropped to…

A: It is given that: ILo=3 ATerminal voltage dropped to 95 % of it's no-load value.

Q: What is the frequency of the alternating voltage generated in the armature conductors of a) 6 pole,…

A: frequency of induced emf = No. of poles×speed120. a) given no .of poles = 6 and speed = 900 rpm…

Q: Question 11 Design a Duplex layer simplex lap winding DC machine armature winding by providing a…

A: Given the information, Design a Duplex layer simplex lap winding DC machine armature winding by…

Q: A 30- hp squirrel cage induction motor is connected to a 240-volt three phase feeder. The motor is…

A: First, determine the full load current of the motor considering the service factor 1.10. Therefore,…

Q: 1- The below given nameplate a) How can it be run in a network of 240 V, 50 Hz? b) Will there be any…

A: Name plate details of motor is given, Vrated=120Vfrated=60HzIrated=5.5APrated=12HP=7462W=373W

Q: 23.a. Which one of the following devices can be used to accurately and conveniently measure the…

A: Solution 23(a) - Let us first understand the basic function of all the given options, A. Tachometer…

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.