Tuesday, October 16, 2012
Tuesday, August 14, 2012
Monday, July 30, 2012
Electrical Questions
What two types of battery are used in automotive?
-Maintenance, and maintenance free
how many protons and electrons are?
-29 Of each
What is a circuit?
-Something with a current flowing + to -
What does EMF stand for?
-Electro Motive Force
What is resistance and how is it measured?
-Factors causing a current to drop. It is measured in ohms
What is voltage drop?
-When the voltage drops through a resistor
When electrons travel + to - we call this?
-Conventional Current Flow
When electrons travel - to + we call this?
-Electron current Flow
What is electromotive force?
-Voltage generate from a battery or magnetic field
What is a conductor?
-A metal with loss electrons which allows current to flow through it easily
In a electrical circuit what are the three main numbers?
-30,31,15
What is the symbol for a battery?
-A 3 cell battery
Friday, July 13, 2012
Monday, July 2, 2012
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