Learners convert a number from standard form to engineering notation.
The learner will represent very large and very small numbers in engineering notation.
In this learning activity you'll factor an algebraic expression of the form AX(Squared) + BX + C using the FOIL technique.
Students read an explanation of power factor correction. Examples of both inductive and capacitive loads are given.
You'll practice finding the Greatest Common Factor of a set of numbers.
Students read an explanation of power factor in a power distribution and how it can be improved by using a power factor correction capacitor bank. A brief quiz completes the activity.
In this learning activity you'll factor problems using the difference of two perfect squares.
Learners read about the concepts of true power, reactive power, and apparent power, and are introduced to the power factor formula. A short quiz completes the activity.
Learners read an analogy comparing mechanical work (in this case, sliding a weight) to that of electrical power. The relationship of work, apparent work, and power factor is developed.
In this activity we will discover when recursion is the best solution for your computer programming task.
Learners categorize cardiac risk factors and match the signs and symptoms of cardiac distress with the correct terms.
Identify these factors associated with the health status of low SES patients
In this interactive object, the learner examines the causes, symptoms, and risk factors associated with a stroke. The terms "thrombus," "emboli," and "hemorrhage" are defined. A self-assessment of risk factors completes the activity.
Recognize modifiable and non-modifiable risk factors for stroke and recommendations for stroke prevention.
You'll explore the risk factors to be considered when making a bid or no-bid decision.
In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.
Students view a graphical explanation of how the motor condition (unloaded, 50 percent loaded, fully loaded) affects the phase between voltage and current, the current draw from the AC supply, the amount of power consumed, and the power factor.
Review the key concepts which impact the health of society
Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.
In this interactive and animated object, learners read a description of the number, name, and function of the cranial nerves. A matching quiz completes the activity.