Students test their skill at converting binary numbers to decimal numbers. Immediate feedback is provided.
Learners read definitions of atomic symbols, atomic numbers, and mass numbers and then answer questions about the number of neutrons, protons, and electrons in select elements.
Dr. Miriam Douglass
Dr. Martin McClinton
Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.
Learners explore the use of complex numbers through a series AC circuit analysis problem. The steps are compared to the graphical method of finding circuit impedance and the phase angle.
Students read the rules used in multiplying and dividing signed numbers. They view examples and work practice problems.
Students read an explanation of the Voltage Divider Rule with complex numbers. Examples are given.
Learners examine the occurrence of overflow and underflow conditions in a programmable logic controller. It is recommended that users view the learning object “Signed Binary Numbers” in advance of this object.
Students view a demonstration of the Current Divider Rule with the use of complex numbers. Examples are given.
Students read an explanation of "superposition" as a technique for ac circuit analysis. Complex numbers are used.
Learners follow the steps for adding and subtracting signed numbers and complete practice exercises.
Learners study the types of information letters and numbers placed inside general piping and instrumentation diagram symbols.
This primer introduces the student to the correct method of entering complex numbers into a TI-86 calculator.
Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.
This primer introduces the student to the correct method of using complex reciprocals in a TI-86 calculator. The solution of total impedance of a parallel circuit in rectangular form is shown.
In this learning activity you'll read an explanation of scientific notation and practice expressing numbers smaller than 1 in scientific notation.
In this learning activity you'll use a chart and a calculator to find prime numbers 1 and 100.
In this learning activity you'll review scientific notation and practice expressing numbers larger than 1.
This primer introduces the student to the correct method of entering complex numbers in both rectangular and polar form.
Students view a demonstration of Kirchhoff's Current Law (KCL) using complex numbers with respect to ac.
Learners view a demonstration of Kirchhoff's Voltage Law using complex numbers for an ac circuit.