Which statement is true?
A.
A resistor alters current, and a switch turns current on and off.
B.
A resistor measures voltage, and a switch changes AC to DC or DC to AC.
C.
A resistor alters current, and a switch measures voltage.
D.
A resistor changes AC to DC or DC to AC, and a switch turns current on and off.
Answers
Hello!
The answer is A. Resistor alters current, and a switch turns current on/off.
THE ANSWER SHOULD BE BOLD IT IN!
Resistor alters current, and a switch turns current on/off. Statements ARE TRUE!
Resistor measures voltage, and a switch changes AC to DC or DC to AC. Statements ARE NOT TRUE!
Resistor alters current, and a switch measures voltage. Statements ARE NOT TRUE!
Resistor changes AC to DC or DC to AC, and a switch turns current on and off. Statements ARE NOT TRUE!
Hope this helps!
Thanks!
Have a nice day! :)
:D
-Charlie
AC means Alternating Current and DC means Direct Current. AC and DC are also used when referring to voltages and electrical signals which are not currents! ... An electrical signal is a voltage or current which conveys information, usually it means a voltage. The term can be used for any voltage or current in a circuit.