Exercises Basics Electrics

Part 1: Multiple Choice - only one statement is correct

Resistors of different sizes are connected in parallel. Which statement is correct?


How does the power behave when the resistance is halved?


At a power resistor with 10 Ω a power of 5 W is converted. What power is converted when the applied voltage is doubled?


Which statement about the circuit below is correct?

Resistors - Mixed connections

Resistors – Mixed connections


Which statement agrees with the resistance curves shown below?

Resistors curves

Resistors curves