1-1 CHECKPOINT
What are the three fundamental particles contained in atoms?
Which particle has a negative charge?
What unit is used to measure resistance?
What device allows current to flow in only one direction?
What type of fuel is used to produce the most amount of electricity?
What electrical devices consume the largest share of produced electricity?
7 Voltage is measured in volts (V), but what letter is used to represent voltage?
What device converts AC voltage to DC voltage?
What are the two types of AC voltage?
Current Is measured in amperes (A), but what letter is used to represent current?
What are the two types of current?
Resistance Is measured in ohms (52), but what letter is used to represent resistance?
If resistance is increased in a circuit, does current increase or decrease?
If 12V is applied to a circuit that has a resistance of 500S2, how many milliamperes ( mA ) will flow through the circuit?
If 230V and 6.25A are measured in a heating element, how much resistance (in 52) does the heating element have?
1-1CHECKPOINT
1.What are the three fundamental particles contained in atoms? 2. Which particle has a negative charge? 3.What unit is used to measure resistance? 4. What device allows current to flow in only one direction? 5.What type of fuel is used to produce the most amount of electricity? 6. What electrical devices consume the largest share of produced electricity? 7 Voltage is measured in volts (V), but what letter is used to represent voltage? 8.What device converts AC voltage to DC voltage? 9.What are the two types of AC voltage? 10. Current Is measured in amperes (A), but what letter is used to represent current? 11. What are the two types of current? 12. Resistance Is measured in ohms (52), but what letter is used to represent resistance? 13.if resistance is increased in a circuit,does current increase or decrease 14. If 12 V is applied to a circuit that has a resistance of 500 S2, how many milliamperes (mA) will flow through the circuit? 15.If 230 V and 6.25 A are measured in a heating element,how much resistance (in 52) does the heating element have?