Showing 81–100 of 1,000 ranked alternatives.
Tim Lucas
Explore with slopefields and phase planes
Explore graphical solutions to ordinary with interactive activities. Input custom or use preloaded examples. Plot vector fields and solutions for multiple initial conditions. Solve systems of up to six dynamically.
Shenzhen New Beginning Internet Co., Ltd
Study for exams and track progress
Study for the Journeyman with practice tests, flashcards, and detailed study guides. Review electrical codes and safety procedures. Track progress and receive performance feedback.
Siu Yuen Ho
Calculate, measure, and test components
Calculate component values for desired corner frequency, resistance, capacitance, or inductance. Find combinations of resistors, capacitors, and inductors. View detailed calculations and formulas. Export results. Remove ads with PRO version.
Samuel Spencer
Search elements by properties and trends
Access detailed element information including symbol, name, atomic number, and mass. Search by classification, phase, or other properties. View electronegativity, atomic radius, and electron configuration.
Origin Bank
Check balances, make transfers, pay bills, send
Check account balances and review recent transactions by date, amount, or check number. Make transfers, pay bills, and deposit checks via photo. Send Zelle® payments. Manage accounts and track transactions.
Timing Software GmbH
Solve math problems and graph functions
Solve math problems from elementary to college level. Perform algebra, calculus, and statistical calculations. Graph functions and equations. Export results and share solutions. Replace graphing calculators advanced computation tools.
Nilu Rathod
Practice exams and review materials
Prepare for the exam with practice tests covering electrical theory, NEC, and local codes. Answer multiple-choice questions, review explanations, and track progress. Access study materials and simulate exam conditions for effective preparation.
Buildforce Services, Inc.
Find , apply, get hired
Access job listings tailored to electricians' skills and location. View pay details for available positions. Apply for directly through the . Receive notifications about new opportunities. Manage application status and communicate with employers.
Oncor Electric Delivery Company LLC
Report outages and track updates
Report power outages and street light issues. Check current and past outage status. Track estimated restoration times. View outage details using location or Google Maps. Manage new service requests. Receive real-time updates.
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