Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Previously searched by you
Previously searched by you
logo
  • KNOWN NERC
  • KNOWN NERC
To add items to your wishlist, you must be logged in
Document preview thumbnail
Preview 3 out of 19 pages
Exam (elaborations)

KNOWN NERC EXAM . QUESTIONS WITH CORRECT AND VERIFIED ANSWERS. A+ GRADED.

0.0
(0 reviews)
- sold
19 pages
2024/2025 Written for academic year
Institution KNOWN NERC
Course KNOWN NERC
Document preview thumbnail
Preview 3 out of 19 pages

KNOWN NERC EXAM . QUESTIONS WITH CORRECT AND VERIFIED ANSWERS. A+ GRADED. A Balancing Authority notices that Operating Reserve has steadily declined throughout the hour. What is the most likely cause? a) Loss of a large generator in the area b) An inaccurate load forecast c) Loss of a major transmission line d) A malfunction of EMS - Correct Answer: b) An inaccurate load forecast Balancing Area A notices that the Interconnection frequency is 59.94 Hz and their ACE is 0. Which of the following could be the cause of this reading? a) A net under-generation in Balancing Area A b) A net under-generation in the Interconnection c) A loss of load in Balancing Area A d) A loss of load in the Interconnection - Correct Answer: b) A net under-generation in the Interconnection What is the penalty for a Balancing Authority violating the Disturbance Control Standard? a) Must carry additional Contingency Reserve b) Must develop a correction action plan c) Must re-evaluate and change its Frequency Bias Setting d) Must increase its Regulating Reserve - Correct Answer: a) Must carry additional Contingency Reserve Your ACE is a large negative value and system frequency is 59.80 Hz. Your AGC system is pulsing your units down. What should you do? a) Place AGC in flat frequency control b) Place AGC in flat tie line control c) Suspend AGC and investigate d) Do nothing as this is normal - Correct Answer: c) Suspend AGC and investigate When two identical generating units are operated in parallel on governor control, and on machine has a 5% droop and the other has a 10% droop, the unit with the greater (10%) governor droop will: a) Respond less to frequency deviations b) Respond more to frequency deviations c) Respond the same to frequency deviations d) Not adjust for frequency changes - Correct Answer: a) Respond less to frequency deviations On a radial transmission system a generator has a capacity of 600 MWs. The Droop characteristic is at 5% and the generator is currently loaded at 300 MWs. If frequency suddenly drops to 59.3 Hz, what would be the total generator output? a) 350 b) 400 c) 440 d) 600 - Correct Answer: c) 440

Content preview

012311567589   
521372665791
56591356
9695





!"#$"%

&'()*$'+
")'$#,-
'('
./,*'$"%
0,-,*1,
(-
-',2$!+
2,#!$",2

'(*)&%()&'
'(,
()&*3
4('
$-
'(,
5)-'
!$6,!+
#&-,7





89:;)--
)<

!*%,
%,",*')*
$"
'(,
*,

=9:
"
$" ##&*',
!)2
<)*,#-'

>9:;)--
)<

5 ?)*
'*"-5$--$)"
!$",

@9:

5 !<&"#'$)"
)<
ABC
D
E)**,#'

"-F,*G
HI

"
$"##&*',
!)2
<)*,#-'





!"#$"%

*,


")'$#,-
'('
'(,
J"',*#)"",#'$)"
<*,K&,"#+
$-
LM3MN
OP
"2

'(,$*

EA
$-
Q3
4($#(
)<
'(,
<)!!)F$"%
#)&!2
H,
'(,
#&-,
)<
'($-
*,2$"%7





89:

",'
&"2,*D%,",*'$)"
$"
!"#$"%

*,



=9:

",'
&"2,*D%,",*'$)"
$"
'(,
J"',*#)"",#'$)"

>9:

!)--
)<
!)2
$"
!"#$"%

*,



@9:

!)--
)<
!)2
$"
'(,
J"',*#)"",#'$)"
D
E)**,#'

"-F,*G
HI


",'

&"2,*D%,",*'$)"
$"
'(,
J"',*#)"",#'$)"





4('
$-
'(,
/,"!'+
<)*

!"#$"%

&'()*$'+
1$)!'$"%
'(,
R$-'&*H"#,
E)"'*)!

C'"2*27





89:B&-'
#**+
22$'$)"!
E)"'$"%,"#+
0,-,*1,

=9:B&-'
2,1,!)/

#)**,#'$)"
#'$)"
/!"

>9:B&-'
*,D,1!&',
"2
#("%,
$'-
S*,K&,"#+
$-
C,''$"%


,013456
89 5865 4689 5  695 3456 
868996899 5 


4
85 96849556

4985!"#$%&"4
'556
85(45894498659")*65*44+

, 0134567
9 457766 4
134567
9 4574 76 4
17 
9 57
57

1

5
 54!769 "7#6$79 5
7
57


%7"7654
775
 57757554474 
7
6 4&5 56 755'(57755)*(&7
 "7
757+)*($
7"44#


01,7  4777675 
1,7 7 77675 
1,7  75 777675 

1-5. 77665
7!769 "7#5$,7 47
77675 


/ 55545  7 5
7755565560**1%237

6556765'(57
7 7567445754**
1%2577674'62478&"5"497754

775:


014'*
1;**
1;;*

10**!76 9 "7#6$;;*


%575 77<77 6=57
79 >75 :


01 4 7760*78777576 76 

Document information

Uploaded on
February 19, 2025
Number of pages
19
Written in
2024/2025
Type
Exam (elaborations)
Contains
Questions & answers
Report Copyright Violation
$11.98
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
Creativewriters
3.8
(37)
Sold
197
Followers
41
Items
2380
Last sold
2 weeks ago

Browse related subjects

Subjects

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions