17 Questions
What is the formula for calculating energy charge?
q = Pt
What does 'load shifting' refer to in the context of electricity consumption?
Shifting the time of electricity usage to avoid peak hours
What is the purpose of a service charge in electricity billing?
To cover the costs of electrical operations and services
What does 'power demand charge' in electricity billing refer to?
The highest rate at which energy is consumed over a short time interval
How is the purpose of power 'demand' charge explained?
To discourage users from using excessive energy when demand is high
What is the formula for calculating energy consumption in an electrical appliance?
E = P x t
In an electrical circuit, what does a short circuit refer to?
An inadvertent shortcut allowing current flow through an unintentional path
What unit is used to measure resistance in a conductor?
Ohm
If one lamp fails in a circuit but the rest remain lit, what type of circuit configuration is most likely in place?
Parallel circuit
What is the formula for calculating the relationship between voltage, current, and resistance in an electrical circuit?
E = I x R
What does amperage (I) measure in an electrical system?
Current flow rate
What is the purpose of demand limiting in a building?
To reduce the building's demand for utilities
Peak shaving involves utilizing what to reduce demand peaks?
Energy storage and alternate sources of energy
What defines Time-of-Use (TOU) rates in terms of electricity consumption?
Rates that vary according to the time of day and day type
What does a Fuel Adjustment Charge typically reflect?
Cost of purchasing and storing raw fuel for electricity production
What does the Billing Charge cover in an electricity bill?
Cost of metering and bill collection activities
Why is it important for electric utilities to implement Time-of-Use rates?
To manage demand during peak periods effectively
Test your knowledge on power demand strategies introduced by Samuel Insull during the early 1900s, including demand limiting, peak shaving, and time-of-use techniques. Learn how these strategies help reduce a building's demand for utilities such as electricity.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
