:) c 2 3 :00 8 to Find RCD

Q: Copper brushes in D.C. machine are used where low voltage and high currents are involved where high…

A: This is a problem of dc machines. The solution is given in the next step

Q: How does the load power vary with the load resistance

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Q: In part 1 of this lab you will move a coil from well above to well below a strong permanent magnet.…

A: (a) The induced emf in the coil is given by Faraday law as shown below:

Q: This is a question about coil winding. a)Look at the diagram in FIGURE1. Describe the path for one…

A: The given figure is shown below,

Q: D.C. generator will be in a position to build up without any residual magnetism compound series…

A: To start DC generarator residual magnetism is required, if it is not present then by method of…

Q: SOLVE AND SHOW YOUR COMPLETE SOLUTION. ANSWERS SHOULD BE IN TWO DECIMAL PLACES. The armature of a…

A:

Q: 2:27 aug E PORELISSADY A student constructed the simple DC motor using insulated wire, a battery and…

A: Given data: Simple DC motor component, Insulated wire A battery A small strong disc magnet Safety…

Q: SOLVE AND SHOW YOUR COMPLETE SOLUTION. ANSWERS SHOULD BE IN TWO DECIMAL PLACES. The armature of a…

A:

Q: In DC generators, lap winding is suitable for ) high voltage, high current low voltage, high current…

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Q: a student is testing out different ways of making a hydroelectric.  This machine uses moving water…

A: Hydro electricity- The generation of electricity from the water movement is called as…

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: beta (the part because inductive) and alpha (firing angle) in Thyristor factor or scale?

A: This question is regarding the thyristor factors like extinction angle and firing angle of the…

Q: In AC voltage controls, do the two thyristors work at the same time? What happens if they work at…

A: In AC voltage controls, do the two thyristors work at the same time? What happens if they work at…

Q: Can you explain the given questions in an original way? Factors Affecting Electrical Energy in DC…

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

Q: Explain in details, why the ceiling fan rotates counterclockwise and the standing fan, clockwise.

A: consider the given question;

Q: briefly describe the phenomenon of magnetic hysteresis.

A: Firstly I will define magnetic hysteresis. Then I will explain the hysteresis curve. Then I will…

Q: The electrical energy that is produced will be a part of the. energy applied to rotate th The number…

A: To fill up the blanks

Q: Is this armature winding a progressive or a retro-progressive winding? 6. 10 16 3* 12 4- 6 14 North…

A: If after one round of the armature the coil falls in a slot left to its starting slot the winging is…

Q: In Wave winding of DC Machine the number of brush sets is equal to

A: In dc machine , depending upon the requirement machine is connected in lap or wave . depending on…

Q: How is the equation for the time derived in step 1?

A: The diode circuit is shown below:v(t)=Asin(2π100t),V.The forward voltage drop of the diode is 0.7…

Q: parte A • Develop and explain the electrical schematic for the excitation coil in series. • Develop…

A: It is asked to develop and explain the electrical schematic for the excitation coil in series and in…

Q: What are the advantages of electrodynamic instrument, remind only four

A: given electrodynamic instrument

Q: Look carefully at the figure and answer the following questions. For your answers choose between on…

A: There will be the concept of Lenz's law. Because Faraday's first law i.e., tells us that if you will…

Q: winding is used to reduce the armature reaction.

A: Armature reaction effect is reduced by- 1. The number of turns in stator winding is increase.…

Q: List three applications of electrical transformers.

A: Brief description : Transformers works based on the principle called electromagnetic induction and…

Q: Is this armature winding a progressive or a retro-progressive winding? 513- Ripost Select one: O a.…

A: Note: Let one conductor of a slot is connected to a then  For progressive winding, other one will…

Q: Compare between servo motor and universal motor

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Q: Example 1: The stator of a 30 , 2-poles machine has 18 slots and a double-layer winding. The coils…

A: Machines comprise 3 phases, 2 poles having 18 slots with double layer winding. so here  The phase is…

Q: What is the purpose of Kirchoff loops?

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Q: 4. The magnetic strength of a coil depends on a. current direction. b. the left-hand rule. c. flux…

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Q: A synchronous machine rated 50 MW, 50 Hz has a rated load of 40 MW. Load varies by 1% for 1% change…

A: Given- 50 MW, 50 Hz rated load of 40 MW, Load varies by 1% for 1% change in frequency, To Find- The…

Q: The main difference between transformer and dc motor is O The transformer has a core O The…

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Q: h of the following load is Inductive in nature tor hontor

A: Water heater is a resistive load and uses heat produced by resistors to heat water.

Q: 5. A welder machine operates automatically as follows : 30A current in 10 seconds, 20A in 10 sec.,…

A: In this question we will find RMS value of given waveform....

Q: amature windings commonly used in DC machines a DC shunt generator are wound with a large numbe C…

A: 3. In Dc generator brushes are used to convertalterating current (ac) which is armature wlndingsto…

Q: What results when you open the circuit and stop current to an inductor? Select one: counter voltage…

A: The question is asking about the behavior of an inductor when the circuit it is part of is opened,…

Q: In a 2 pole wave wound DC Machine has 620 conductors, the number of parallel paths is

A: