Menu
Courses
PV-101
PV-101 (En español)
PV-201 (Quizzes Only)
PV-301 (Quizzes Only)
NABCEP Prep Course
About USSI
Login
Glossary
watt-hour (Wh)
Home
\
Glossary Term
watt-hour (Wh)
A quantity of electrical energy when one watt is used for one hour.
Courses
PV-101
PV-101 (En español)
PV-201 (Quizzes Only)
PV-301 (Quizzes Only)
NABCEP Prep Course
About USSI
Login