Electrical Questions (Part 1)

1)How many protons and electrons are there ? 29 of each 2)What dose EMF mean ? electro motor force 3)What is Resistance measured in ? ohms 4)What are the four factors to determine resistance ? material used, length of conductor, size of conductor, temperature of conductor 5)What is the purpose of a Resistor ? to cause a voltage drop 6)What is conventional current ? positive to negative 7)Which way does the electrons flow in electron current flow ? negative to positive 8)What is the term Ground ? connecting the battery to the chassis 9)Draw ohm's law triangle ? 10)How can you stop static electric shocks ? make sure there is a ground 11)What is the purpose of a Battery ? to store voltage 12)What device recharge the Battery ? the altinator recharges the battery (volts/amps) 13)What is the purpose of the ALT warning light ? to know the altinator is charging 14)What are the PPE for testing a battery and the SOP ? overalls, boots, wing guard, ruber gloves, safety glasses, 15)What is the battery fluid called ? electrolite 16)What are the three main components to test a battery ? hydromitor, multimetre, load tester