If the compressor and condenser fan motor will not operate but the indoor fan motor is operating,what would be the probable cause of the malfunction

Q: 1. Explain the working Principle of Single Phase Induction Motor. 2

A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…

Q: Why are stranded copper wire is used instead of solid copper wire name the four types of battery…

A: Dear student, Since you have posted a question with multiple sub parts, we will provide the solution…

Q: A 50-HP 400-volt 12-pole 60-Hz wye-connected 3-phase synchronous motor has armature resistance of…

A:

Q: 2) What are the salient features of supply voltage control method? Speed control three phase…

A: In this question we will write about speed control of 3 phase induction motor by supply voltage....

Q: is the maximum operational speed of the wind turbine at which the turbine should be shut down to…

A: At cut-out speed the wind turbine is shut down.

Q: A 60-cycle synchronous motor is coupled to, and drives, a 50-cycle alternator. How many poles does…

A: An AC motor is an electrical machine which takes AC electrical input energy and produces mechanical…

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: What are the similarities between an open-type split-phase motor and a capacitor-start motor? Select…

A: Open-type split phase motor has a centrifugal switch that operates when the motor reaches 75% of the…

Q: Identify test/tests is applicable only to Salient pole type of Alternator. O a. Blocked Rotor test O…

A: In this we will write about test applicable for salient alternator...

Q: What should be done for the altemator to take active power (load) on synchronous alternators? Devir…

A: To take active power on synchronous alternator

Q: For a ceiling fan, which of the following statement is not correct? a. Windings are seen on stator…

A: A ceiling fan can be represented as the single and split phase induction motor. It's also called as…

Q: 11. Where does the energy go during the dynamic braking of the induction motor in the circuit shown…

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Q: when determining the full load current of three phase motors, what is used to determine that value

A: The full load current of the three-phase motor exists when the motor operates at the maximum torque.…

Q: 5) The method (s) to improve the Power Factor: a. Use of synchronous motors. b. Use of synchronous…

A: The explanation is as follows.

Q: What kind of short circuit test is done in synchronous alternator?

A: Short circuit test of synchronous alternator

Q: How do you know when a pulse generator needs to be replaced?

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Q: In variable voltage control method of three phase induction motor, slip produced in the motor…

A: Need to find true false for the variable voltage control method of induction motor

Q: If a centrifugal switch assembly in a split-phase or capacitor motor fails, you'll most likely have…

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Q: Why did the synchronous motor stop as soon as we set the speed of the prime mover to  2500 rpm then…

A: As we know that in synchronous motor we have to give suppy from stator to produce three phase…

Q: 6.a. An a-c electrolytic capacitor is placed in the auxiliary-winding circuit of a single-phase…

A: Answer (6.a.): For starting of single phase motors high starting torque is required which is…

Q: Design an all dark lamp system for synchronizing two alternator. Explain the process.

A: Design an all dark lamp system for synchronizing two alternator. Explain the process. A fixed…

Q: 4.a. The device which responds to the heat developed within the motor is the A. shading coil. B.…

A: Bimetallic protector(strip) is a device which bends when temperature inside it increases beyond a…

Q: Q3/ Chose the correct answer for the following 1. Synchronous motors are generally not self-starting…

A: In this question we will write about synchronous motor related answers... Note :- as per our…

Q: 5.a. A characteristic common to most steam-turbine alternators is A. belt drive. B. salient-pole…

A: 5. a. The belt drive turbine is commonly employed in windmills.  Salient-pole rotor construction…

Q: Which of the following statements about three-phase squirrel-cage induction motor is false? (A) it…

A: Choose the correct options Which of the following statements about three-phase squirrel-cage…

Q: What type of supply is given to the stator of the three-phase induction motor? a. Three phase…

A: Option a is correct.

Q: A 115 V, 70 Hz, 4 pole 1- phase induction motor rotating in clockwise direction with 1710 rpm. What…

A: Given: Voltage (V)=115 VFrequency f=70 HzPoles P=4Rotor speed Nr=1710 rpm

Q: 3. Describe types of Starters used in three phase induction motor and their Function.

A: The huge current flowing inside an induction motor immediately after switching on supply creates…

Q: Question 4 Three phase, Write answer

A: Given data, Number of pole P = 4. Frequency f = 50 Hz. Rotor speed Nr=1388 rpm.

Q: What are the procedure in rewinding a three-phase motor?

A: The procedure of rewinding a three-phase motor is described in the following section.

Q: Is the active power supplied to a motor affected by placing of capacitors in parallel with the…

A: The electrical machines can be generators or motors. They work on the principle of…

Q: When you see a fan unbalance frequency on the motor in an overhung fan system, one of the problems…

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

Q: A 6 pole, 3 phase alternator running at 1000 rpm supplies power to an 8 pole, 3 phase, induction…

A: Given values are - Alternator,Pa=6Ns=1000rpmMotor,Pm=8fr=2Hz

Q: What do you mean by stray load loss of an alternator?

A: Stray load losses of Alternator :– These are losses caused by the load current due to changes in…

Q: An exciter for an alternator field winding can be A. an a-c motor. B. a d-c generator. C. a prime…

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

Q: A 2 pole, 3 phase, 50 Hz induction motor is running on no load with the slip 4%. Calculate (i) the…

A: Induction motor is also called a asynchronous motor this motor like a transformer because the stator…

Q: 1. stator windings are connected in _____ types 2. Circuit resistance is checked by connecting a(n)…

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Q: Induction

A: In this question, we have to explain any one method of speed control of induction motor from rotor…

Q: 5-Which of the following statements regarding single phase induction motors correct? (a) It requires…

A:

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.