Calculate the speed droop of generator 2. * Your answer Find the operating frequency of the power system. * Your answer Find the power being supplied by generator 1 in this system. * Your answer

Q: In Lock-Out Tag-Out which energy sources must be removed from the system?

A: LOCKOUT/TAGOUT (LOTO); Lock out, tag out (LOTO) is a safety practise that ensures that dangerous…

Q: 11. The direction of the magnetically induced current will be (parallel, perpendicular, opposite) to…

A: 11. The concept is based on Lenz's law.12. The concept used here is production of A.C current under…

Q: B2 (i) A PV system is using 70 W, 12 V panels and 6 V, 140 Ah batteries in a good sunshine area. The…

A: Dear student as per our guidelines we are supposed to solve only one question in which it is…

Q: If a DC generator delivers 180 W to a load, what is the minimum hp needed to drive the generator…

A: According to the given question, it is required to determine the minimum hp needed to drive the…

Q: WHat is shunt reactor and its use in the power system. Explain in short.

A: The inductive current element is considered as the shunt reactor and it is connected in between the…

Q: 8. An 8-pole lap-wound d.c. generator has 120 slots having 4 conductors per slot. If each conductor…

A: Given information about a DC generator is, The number of poles P=8. Number of slots S=120.…

Q: What is the name of the voltage when the field current is zero of the open circuit of the DC…

A: In DC generators, there will be voltage present in the machine even when field current is zero.

Q: 3. What are the different ways of getting mechanical energy to run a generator?

A: Generator- A machine or a device which converts mechanical energy into electrical energy.

Q: Determine in which part is the Power Control Circuit and Control Center.

A: A circuit diagram is given in the question. In the given schematic we need to determine which part…

Q: 1. In a shunt motor mechanical power / electrical power is given as input. 2. From the input to the…

A: In this question we will answer about dc machine... Note:- as per our guidelines , I am supposed to…

Q: Which statement is most correct about the main generators in most large body aircraft? Choose all…

A: The generators are used on aircraft to provide  electrical supply for various  loads such as…

Q: 7. A d.c. series motor on full-load takes 50 A from 230 V d.c. mains. The total resistance of the…

A: Given: The load current is 50 A The voltage is 230 V the resistance of the motor is 0.22 ohms The…

Q: The magnetic field inside a solenoid is: Select one: a. None of the above b. inversely proportional…

A: The magnetic field inside a solenoid is given by formula B= uoNI N= number of turns.   SO magnetic…

Q: Activity 2: Consider the sketch of an AC machine shown in Figure 1. Draw the position of a magnet…

A: Given Data:The sketch of the stator windings of a three-phase AC machine as,To Find:The position of…

Q: True or False? - Efficiency and capacity factor of an electric power generator depend on how it is…

A: It is true that the efficiency and capacity factor of an electric power generator depend on how it…

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

A: consider the given question;

Q: The power system has two generating plants and power being dispatched economically with P₁ = 150 MW…

A:

Q: to magnetic flux density of 1.0 T at the airgap. The details are provided as follows: Number of turn…

A: Given,Magnetic flux density of air gap(B)=1.0TNumber of turn of field winding in each pole(N)= 200…

Q: The field winding of a d.c

A: Given data: The field winding of a d.c. motor is connected to a Supply voltage (V)=110 V At a…

Q: Choose correct answer : If the speed of the DC motor is increases then the A) Supply voltgae…

A: E = p q Z N / 60 * A p - no of poles q - flux per pole Z - no of conductors N - speed A - no of…

Q: S magnet retort stand coil voltmeter 17. Which of the following statements is TRUE when the magnet…

A:

Q: 0. Connect the self-excited generator in Figure 3-2 by drawing the proper connections the terminal…

A:

Q: The magnetic field inside a solenoid is proportional to the number of turns. Select one: a. False O…

A: If a solenoid has N number of turns and has length 'l' meters and the current flowing through it is…

Q: Answe the ff . 1.)____ It is a rotating machine which functions by producing a relative motion…

A: An electrical generator is a rotating machine which functions by producing a relative motion between…

Q: 1. Formed when a wire in an electric circuit is wrapped around an iron core producing a magnetic…

A:

Q: ACTIVITY 2: GUESS WHAT STEP? Try to guess the correct step in transmitting and distributing…

A: Power plants usually generated 11kv . We need to increase this voltage to reduce the transmission…

Q: The ratio between the power output and the power input of a generator is

A: The question is about definition of efficiency.

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

A:

Q: Question 1 a. Explain the concept of Power Invariance in transformation of electrical variables.  b.…

A:

Q: EXPLAIN BRIEFLY THE IMPORTANT PARTS OF GENERATING STATION THAT PRODUCES ELECTRICAL ENERGY?

A: Individual plant items, equipment, and mechanical and electrical engineering systems make up power…

Q: .Which of the following wind turbine contains convex shaped blades? a. Darrius Rotor b. Multi Bladed…

A: In the question, choose the correct option   Which of the following wind turbine contains convex…

Q: Make a circuit to control the 3-phase AC motor, such that it will turn on when the on button (NO) is…

A: Make a circuit to control the 3-phase AC motor, such that it will turn on when the on button (NO) is…

Q: How we can improve the overall efficiency of a steam power plant?   please type and explain well…

A: In order to understand how we can increase the overall efficiency of Steam Power Plant, we must…

Q: Statement one Rotating machinery can be dangerous because certain types of lighting 23 appropriate…

A: Option C is correct.Explanation:Step 1:Statement one: "Rotating machinery can be dangerous because…

Q: Q3//The armature of a 6600 volt, three-phase, 20-pole, 300 rpm star-connected alternator has 180…

A: The number of slots per phase can be calculated as =1803=60

Q: 3. Calculate the reactance voltage for a machine having the following particulars. Number of…

A:

Q: Why do we need to have an Exciter in a complete set-up of an Alternator system operations? Explain…

A: A device known as an exciter or a DC generator relay induces the DC machine-held excitation to…

Q: Example( 1.8): The following is the magnetic (c/s) of a D.C. generator driven at 1000 r.p.m. If (A)…

A: It is given that:

Q: How do we increase or decrease the generated voltage output in the operation of afactory finished…

A: It is asked to explain briefly that how to increase or decrease the generated voltage output in the…

Q: Q6: Two loads of rating (2200VA, 10A, 220V, 50HZ) for each. One of them is 100m far away from the…

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.