Help Chegg unlock just 2 links

[yotopasad]

Mga paps pa help naman po for this 2 links, badly needed lang.. thank you

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[Starrdust]

Post your link request to be unblurred in these following threads:

1
2
3
4
5

Check mo yung open pa na threads.

 

[Gamer Kkura]

Link 1:
1. Automatic voltage regulator provided on the switchboards function to regulate the voltage (i.e., to maintain the generator terminal voltage within the specified limits.)

2. The output voltage of a 440 volt, 60 Hz, 4-pole, 1500 r.p.m. alternator is controlled by the controlling of DC field excitation of the (field winding)Rotor in Alternator.

3. The AVR is capable of maintaining a steady output when the alternator's Terminal voltage between output varies.

4.The output voltage from the main alternator must be within 3% of the rated voltage in 1.5 seconds.

5. The output voltage from the emergency alternator must be within 5% of the rated voltage in 5 seconds.

6. When large DOL squirrel cage motors are started, the power factor may fall to 0.40 pf.

7. An AVR helps to maintain the output Voltage within 85% -120% of the rated voltage.

8. The input to the AVR is taken from the Output voltage of the generator as the feedback.

9. The output of the AVR is connected to Field exciter.

10. The AVR is meant to control the excitation of the generator.

 

[Gamer Kkura]

Link 2:

 

[Gamer Kkura]

yotopasad Check mo lods hahaha

 

[yotopasad]

yotopasad Check mo lods hahaha

maraming salamaat papss!

 

[Gamer Kkura]

Welcome po

 

[yotopasad]

[XX='Gamer Kkura, c: 1226153, m: 1699873'][/XX] ask ko lang paps ung nasa part 2 po hanggang 6 lang talga? thankss

 

[Gamer Kkura]

[XX='yotopasad, c: 1226171, m: 880327'][/XX] hanggang dyan lng paps hahaha

 

[Gamer Kkura]

[XX='yotopasad, c: 1226171, m: 880327'][/XX] hanggang dyan lng paps hahaha may

 

[yotopasad]

@yotopasad..hanggang dyan lng paps hahaha may
@ATTACH..type="full" alt="Screenshot_20210523-124108_Chrome.jpg"]1436623[/ATTACH]

Salamaat po paps.. last na po pala hehe
@URL..https://www.chegg.com/homework-help/questions-and-answers/1-alternator-paralleled-another-load-moment-circuit-breaker-closed-frequency-incoming-alte-q77052195[/URL]

 

[Gamer Kkura]

yotopasad ito lods


Show transcribed image text

Expert Answer​

• 
  Anonymousanswered this
  Q1- Normally same as busbar frequency.
  Q2- Should be in same same phase sequence, frequency & same Voltage.
  Q3- In case the alternator output fall bellow it's level or protect the alternator from motoring effect.
  Q4- By changing the speed of the prime mover.
  Q5- Decreasing line frequency.
  Q6- Same as busbar frequency.
  Q7- Clock wise direction at 12 'O' clock.
  Q8- Between these two alternators.(Actually KVAR is distributed between them)
  Q9- Of prime mover motor or Governer mechanism.
  Q10- Same phase sequence, frequency and line Voltage.
  Q11- By varying the speed of the prime mover.
  Q12- The frequency of the incoming alternator is approaching that of the bus frequency.
  Q13- Failure of field excitation or worn out of coupling mechanism.
  Q14- By changing excitation levels or by output voltage regulator.
  Q15- By governor mechanism or closed loop control system.

 

[yotopasad]

salamaaat po uli paps.. sa uulitin hehe

 

[Gamer Kkura]

[XX='yotopasad, c: 1226967, m: 880327'][/XX] hahaha welcome visit ka lng dito sa thread ko

https://phcorner.net/threads/free-chegg-scribd-unlocks-izone-edition.1097105/

 

[chu44]

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