Ohms LAw

What is the first type of current?

• Direct Current

• Alternating Current

• Static Current

• Dynamic Current

Which type of current always flows in one direction?

• Static Current

• Alternating Current

• Direct Current

• Dynamic Current

What is one of the disadvantages of using DC?

• Excessive current flow

• Excessive voltage drop

• Low voltage drop

• Power gain in power lines

What are common sources of direct current?

• Transformer

• AC outlet

• Batteries

• Power station

What is the device used for stepping-up or stepping-down AC voltage?

• Transformer

• AC outlet

• Power station

• Batteries

What does Ohm's law state?

• Voltage is inversely proportional to resistance

• Current is inversely proportional to resistance

• Voltage is directly proportional to resistance

• Current is directly proportional to resistance

What is the unit of current?

• Volts

• Ohms

• Amperes

• Watts

What is the unit of voltage?

• Volts

• Ohms

• Amperes

• Watts

What is the unit of resistance?

• Amperes

• Watts

• Volts

• Ohms

What is the solution to the problem of DC?

• Direct Current

• Dynamic Current

• Alternating Current

• Static Current