Reactance Study guides, Class notes & Summaries

QUESTION 1 [22] A three-phase synchronous generator with negligible armature resistance has synchronous reactance Xs = 1.65 p.u. and is connected to a very large system. The terminal voltage is 1.0 p.u. and the generator is supplying to the system a current of 0.9 p.u. at 0.85 p.f. (lag). Determine: 1.1 The magnitude and angle of the internal voltage, E; (4) To determine the magnitude and angle of the internal voltage, E, we can use the equation: E = V + I*Xs Where: V = terminal voltage = 1...

What constitutes a capacitor? - correct answer Two conductors separated by an insulator. What is the purpose of a capacitor? - correct answer It stores electrical energy in electrostatic fields. Does a capacitor in an AC circuit cause the current to lead or lag the voltage? - correct answer It causes the current to lead the voltage. What is the basic unit of capacitance? - correct answer The ferad. Why should electrolytic capacitors not be used in an AC circuit? - correct an...

What is the most important law applicable to the study of electricity? - CORRECT ANSWER Ohms law What are the elements of Ohm's Law? - CORRECT ANSWER Voltage, Current & Resistance What are four sources of electrical power? - CORRECT ANSWER Thermal, light, pressure and chemical What does an electrical circuit consist of? - CORRECT ANSWER source, Load/resistance and conductors What represents capacitance in an AC circuit? - CORRECT ANSWER a capaci...

EPPP Practice Test 1 Questions And Answers Already Passed The presence of which of the following symptoms suggests that the appropriate diagnosis is Alcohol Withdrawal as opposed to Cocaine Withdrawal? a. insomnia b. dysphoria c. seizures d. psychomotor agitation c. In family therapy, the adolescent daughter complains that she doesn't think she can change and she feels that doing what the therapist has requested is pointless. The therapist responds by saying, "Well, in that c...

Attraction - Correct Answer-The force that draws people together. Physical Attraction - Correct Answer-Being physically attracted to someone. Social Attraction - Correct Answer-Attracted to people in terms of social institutions or social status. Task Attraction - Correct Answer-Attracted to someone because they are particularly good at a certain task. Reciprocity - Correct Answer-Liking those who like us. Reactance - Correct Answer-Barrier that can lead to attraction. Ex: Romeo ...

What is the most important law applicable to the study of electricity? - Answer- Ohms law What are the elements of Ohm's Law? - Answer- Voltage, Current & Resistance What are four sources of electrical power? - Answer- Thermal, light, pressure and chemical What does an electrical circuit consist of? - Answer- source, Load/resistance and conductors What represents capacitance in an AC circuit? - Answer- a capacitor What is the function of a capacitor? - Answer- to store electricit...

The working voltage of a capacitor in an ac circuit should be... CORRECT ANSWER at least 50 percent greater than the highest applied voltage. The term that describes the combined resistive forces in an ac circuit is... CORRECT ANSWER impedance. What is the opposition to the flow of AC produced by a magnetic field with generated back voltage (EMF) called? CORRECT ANSWER Inductive reactance Electrostatic fields are also known as... CORRECT ANSWER dielectric fields The basis for transfo...

What is the most important law applicable to the study of electricity? - Answer- Ohm's Law What are the elements of Ohm's Law? - Answer- Voltage, Current, and Resistance What are four sources of electrical energy? - Answer- Thermal, light, pressure and chemical What does an electrical circuit consist of? - Answer- A source, resistance or load, conductors What represents capacitance in an AC circuit? - Answer- A capacitor (condenser) What is the function of a capacitor? - Answer-...

What is the most important law applicable to the study of electricity? ANSWER: Ohms law What are the elements of Ohm's Law? ANSWER: Voltage, Current & Resistance What are four sources of electrical power? ANSWER: Thermal, light, pressure and chemical What does an electrical circuit consist of? ANSWER: source, Load/resistance and conductors What represents capacitance in an AC circuit? ANSWER: a capacitor Deeagles - Stuvia US What is the function of a capacitor? ANSWER: to store elec...

Associate CET 6th guide questions and answers 100% pass A resistor __________________. a. stores an electric charge b. is measured in coulombs c. cause a voltage drop across it d. dependent on lines of force c. cause a voltage drop across it 1 kΩ is the same as _________. a. 1000 ohms b. .001 ohms c. 10e-2 ohms d. 10000 ohms a. 1000 ohms A resistor with color bands orange, red, brown is _____. a. 3.2 mega ohms b. 232 ohms c. 2.3 kilo ohms d. 320 ohms d. 320 ohm...