El fantasma negro

Técnico electricista 16 – Curso visual y práctico Circuitos en instalaciones eléctricas En esta clase explicaremos los valores de carga y los tipos de cable usados en las líneas definidas en una instalación eléctrica. Veremos el esquema general de instalación y el circuito de alumbrado y tomacorrientes, aprenderemos el proceso de determinación de corrientes máximas para bocas de iluminación, tomacorrientes y protección. Tambien detallaremos los criterios para determinar la cantidad de bocas por circuito y veremos los circuitos de usos especiales y específicos.

Besides oil, Texas has long been associated with cattle and agriculture. Learning about these industries will allow readers understand how valuable their development is to the growth of the state of Texas, as well as America's economy.

"Pterodactyls are one of the most fascinating ancient creatures. Now in Spanish, this carefully leveled text includes fascinating facts about these fancy flyers in an accessible format. Diagrams, age-appropriate critical thinking questions, and other features inspire visual learning and engagement."

This title will familiarize readers with Veterans Day by explaining the whos, whats, and whys of it. Complete with a More Facts section and bolded glossary terms. Young readers will gather basic information about Veterans Day through easy-to-read text alongside compelling and historical photographs. Translated by native Spanish speakers. Aligned to Common Core Standards and correlated to state standards. Abdo Kids is a division of ABDO.