What is the answer for Question 5? 5Which of the following equations gives the output power of a salient-pole synchronousmachine ? *V, Ef1a) Pour = 3.V. / sind +21² (2) sin 28Ха3. V, Efb) Pout=sind3. V, E3.V2/1c) Pout=sind3-4 (- - -) sins23.V, Ed) Pout=- sin28Xa

Salient pole alternators are used in hydraulic turbines or diesel engines. Salient pole alternators…

5 Which of the following equations gives the output power of a salient-pole synchronous machine ? * V, 3.V² a) Pour = 3.V. Ef sind +21² (1) sin28 Xa 3. V, Ef sind b) Pout= 3. V, E 3.V2/1 1 c) Pout= sind sind 2 Xa Xa 3.V, E Ха d) Pout = -sin28

5 Which of the following equations gives the output power of a salient-pole synchronous machine ? * V, 3.V² a) Pour = 3.V. Ef sind +21² (1) sin28 Xa 3. V, Ef sind b) Pout= 3. V, E 3.V2/1 1 c) Pout= sind sind 2 Xa Xa 3.V, E Ха d) Pout = -sin28

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter13: Transmission Lines: Transient Operation

Section: Chapter Questions

Problem 13.15P

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Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).

Question

What is the answer for Question 5?

5
Which of the following equations gives the output power of a salient-pole synchronous
machine ? *
V, Ef
1
a) Pour = 3.V. / sind +21² (2) sin 28
Ха
3. V, Ef
b) Pout=
sind
3. V, E
3.V2/1
c) Pout=
sind
3-4 (- - -) sins
2
3.V, E
d) Pout=
- sin28
Xa

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