Exam (elaborations)
Branch-Circuit, Feeder, And Service Load Calculations – Questions & Proper Answers
- Course
- Institution
Branch-Circuit, Feeder, And Service Load Calculations – Questions & Proper Answers
[Show more]
Seller
Follow
LeCrae
Reviews received
Content preview
Branch-Circuit, Feeder, And Service Load Calculations –Questions & Proper Answers
Grounded Conductor Right Ans - The conductor that is intentionally
grounded and intended to carry current under normal conditions.
Positive Ungrounded Conductor Right Ans - A conductor that is not
grounded and carries positive current.
Continuous Red Outer Finish Right Ans - An outer finish on a conductor
that is continuously red in color.
Continuous Red Stripe Right Ans - A red stripe marked along the entire
length of the conductor on insulation of a color other than green, white, gray,
or black.
Imprinted Plus Signs Right Ans - Plus signs (+) or the word POSITIVE
marked on insulation in a color other than green, white, gray, or black,
repeated at intervals not exceeding 610 mm.
Negative Ungrounded Conductor Right Ans - A conductor that is not
grounded and carries negative current.
Continuous Black Outer Finish Right Ans - An outer finish on a conductor
that is continuously black in color.
Continuous Black Stripe Right Ans - A black stripe marked along the entire
length of the conductor on insulation of a color other than green, white, gray,
or red.
Imprinted Minus Signs Right Ans - Minus signs (-) or the word NEGATIVE
marked on insulation in a color other than green, white, gray, or red, repeated
at intervals not exceeding 610 mm.
Branch-Circuit Loads Right Ans - The electrical loads associated with
branch circuits in a system.
, Feeder Loads Right Ans - The electrical loads associated with feeders in a
system.
Service Loads Right Ans - The electrical loads associated with service
connections in a system.
Farm Loads Right Ans - The specific electrical loads related to farm
installations.
Permanent Marking Means Right Ans - Approved marking means like
sleeving or shrink-tubing suitable for conductor size, marked with
appropriate symbols for positive or negative conductors.
Nominal System Voltages Right Ans - Standard system voltages used for
calculating branch-circuit and feeder loads, including values like 115,
208Y/120, 230, 400Y/230, 660Y/380 volts, among others.
Rounding in Calculations Right Ans - Permitted rounding of calculations to
the nearest whole ampere, dropping decimal fractions smaller than 0.5.
General Lighting Loads Right Ans - The minimum lighting loads specified
for different occupancies, based on volt-amperes per square meter.
Power Monitoring System Right Ans - A system installed to provide
continuous information on the total general lighting load of a building, with
set alarm values for load alerts.
Demand Factors Right Ans - Factors specified in regulations that affect the
calculation of loads, with exceptions for specific conditions.
Multiple Receptacle on One Yoke Right Ans - A single equipment piece with
multiple receptacles, calculated at a minimum of 90 volt-amperes per
receptacle.
Receptacle Right Ans - A single outlet for electrical devices
Volt-ampere Right Ans - Unit of electrical power
Load calculation Right Ans - Determining electrical usage for equipment
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 LeCrae. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$14.48. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now