Exam (elaborations)
PJM TEST QUESTIONS 2024 WITH ACTUAL ANSWERS GRADED A+
- Course
- Institution
PJM TEST QUESTIONS 2024 WITH ACTUAL ANSWERS GRADED A+
[Show more]
Content preview
PJM TESTQUESTIONS 2024
WITH ACTUAL
ANSWERS
GRADED A+
Evatee 10/22/24 PJM
,PJM TEST QUESTIONS 2024 WITH ACTUAL
ANSWERS GRADED A+
A fossil steam unit is considered fuel limited when it is not capable of running
at its maximum capacity for the next
a. 16 hours
b. 120 hours
c. 36 hours
d. 72 hours Answer - d. 72 hours
Generation is disconnected after __ seconds when the frequency drops to ___ .
a. 15, 61Hz
b. 10, 60Hz
c. 0, 60Hz
d. 5, 57.5Hz Answer - d. 5 seconds, 57.5Hz
When ordered, a 5% voltage reduction should be taken on:
a. predetermined tie lines
b. the distribution system
c. the 500 kV system
d. the 230 kV system Answer - b. the distribution system
,EXPLANATION: A 5% voltage reduction on distribution will provide an increase
of 2-3% on the transmission system. Customers won't notice a 5% reduction on
their end.
What is the equation to calculate MVA?
a. Right Triangle - Pythagorean Theorem A² + B² = C²
b. side angle side
c. MW + MVAR
d. trigonometry Answer - a. Right Triangle - Pythagorean Theorem A² + B² = C²
For a generator's VAR reserves, VARs out ability is the ____ Reserve, and VARs
in is _____ Reserve. (Total VAR reserve = Lagging ability - VARs out OR + VARs
in)
a. start, finish
b. spinning, non spinning
c. Leading, Lagging
d. Lagging, Leading Answer - d. Lagging, Leading
EXPLANATION: OUT is lagging, IN is leading.
When scheduling a planned transmission line outage that spans two companies
within the interconnection's control area, the requesting company should:
a. notify PJM so they can make all necessary arrangements, and submit an
eDART ticket
b. notify and gain agreement of the outage with the affected company, then
submit an eDART ticket.
, c. submit an eDART ticket and then notify the affected company.
d. submit an eDART ticket only. Answer - b. notify and gain agreement of the
outage with the affected company, then submit an eDART ticket.
A minimum of ____ of generation is needed per mile of energized 500 kV line.
a. 100 MW
b. 20 MW
c. 30 MW
d. 50 MW Answer - c. 30 MW
The NERC Energy Emergency Alert levels are issued by which of the following:
a. PJM Shift Supervisor
b. System Operator
c. Reliability Coordinator
d. Balancing Authority Answer - c. Reliability Coordinator
If PJM interchange is increasing into PJM what is happening to ACE?
a. Decreasing
b. Remains the same
c. Increasing Answer - a. Decreasing
The peak load forecast for an operating period in Mid-Atlantic Region is 40,000
MW. The peak load forecast for an operating period in Western/Southern
Region is 50,000 MW What is PJM's regulation requirement?
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller EvaTee. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $38.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now