The M.E.S. (Mini-Electrical System)
illustrated above shows all hands-on troubleshooting trainers,
H-111, H-113 and H-115 connected together into an electrical
system sharing a common voltage source and common ground circuit
typical of an "electrical system."
To make the troubleshooting training realistic and fun the student
modifies the Lamp Board (H-111) to mimic a Brake Light Circuit.
The Relay board (H-115) becomes the Fuel Pump Relay Circuit and
the DC Motor Circuit )H-113) becomes the Engine Cooling Fan Circuit
to form the three functions of the M.E.S.
After following along with 30 pages
of review and additional circuit analysis revolving around troubleshooting
an electrical system versus an electrical circuit, the student
begins troubleshooting 114 problems (one at a time in numerical
order) with a customer complaint that says for example; "My
brake light is so dim it can't be seen in daylight (voltage drop),"
or "My car barely runs up a hill (low fuel pressure),"
or "The engine gets hot in rush hour traffic but seems to
be OK when driving on the highway (low rpm of cooling fan)."
The Instructor Guide explains how to
insert the problem and has all the answers to compare with your
troublershooting notes. You can't beat this kind of hands-on
electrical troubleshooting training. See a full page picture
of the M.E.S. circuit boards fully assembled.
Buy H-116 Now
Return to Teacher's
Shop Owner's Page
Return to Wire
Harness Troubleshooting H-116
Return to Hands-On
Troubleshooting Main Page
Return to Starter
Kit H-111 Page to get started.
Return to DC Motor
Troubleshooting H-113 Page
Return to Relay Circuit
Troubleshooting H-115 Page
Go to Home-Study
60 Lesson Course Page
Return to Veejer Enterprises
Web Site Home Page