Ohms Law
What is Ohms Law?
Ohm’s law defines the relationship between current, resistance, and voltage
What is one source of electricity?
LIght
What is a circuit?
anything that passes fluid air or liquid easily around.
What times does this class start?
0830
i have 25 watts and 15 resistance how many Amps do i have?
1.666
What should you do first if your messing around with a fuel tanker?
ground the tanker
What is a short circuit?
a short is an electrical circuit that is formed between two points, allowing current to flow through an unintended pathway
What is the end date of this class?
05/14/2025
Truck Generator puts out 5 volts and 20 Amps how much resistance is it making?
.25
what happens to a circuit board if not properly grounded?
fired
What is a grounded Circuit?
A grounded circuit, sometimes called “dead short,” is characterized by an unwanted low resistance connection between battery positive power and chassis ground
In the shop what must be worn at all times?
Safety glasses and steel toed boots.
What law is P=AXV
Watts Law
What is a TED?
Thermal Electric Device
What is high resistance?
When grounds or power connections in circuits become resistive, circuits cannot properly function because insufficient current is supplied to the loads.
Besides Electrical, what is another topic for this semester?
Steering, suspension, hydraulics, wheels and tires, track and undercarriage, transmission, differentials, drivelines, 5th wheels, frame, trailers, brakes, final drives, HVAC.
50P = 35A X V
1.42
What are 4 types of non conductors for Electricity?
rubber
wood
paper
leather
What is a Intermittent Circuit?
Intermittent circuits are characterized by uneven current flow.
What is the last word on page 236 of heavy equipment systems?
System