Which of the following is the correct SI unit for voltage?

Using the magic triangle shown calculate the current in the circuit when the voltage = 12 volts and the power (watts) = 100 watts

Which of the following formulas is correct?

A regular customer at the garage you work at has asked you to fit the spot lamps as shown. The vehicle is 12 volt and the bulbs are 100w. Calculate the total current flow in the circuit when both lamps are switched on.

Which of the following formulas is correct?

Using the magic triangle shown calculate the voltage in the circuit when the current = 4 amps and the resistance = 3 ohms

Using the magic triangle shown calculate the current flow in the circuit when the voltage = 24v and the resistance = 8Ω

Using the magic triangle shown calculate the power (watts) in the circuit when the current = 5 amps and the voltage = 12 volts

Using the magic triangle shown calculate the voltage in the circuit when the current = 3 amps and the power (watts) = 72 watts

Which of the following is the correct SI unit for power?

Which of the options shown is the correct formula for calculating electrical pressure (Volts)?

Using the magic triangle shown calculate the current flow in the circuit when the voltage = 12v and the resistance = 4Ω

Which of the options shown is the correct formula for calculating electrical resistance (Ohms)?

Using the magic triangle shown calculate the resistance in the circuit when the voltage = 12v and the current = 6 amps

Which of the options shown is the correct formula for calculating current (amps)?

Using the magic triangle shown calculate the resistance in the circuit when the voltage = 48v and the current = 12 amps

Which of the following is the correct SI unit for current?

Which of the following is the correct SI unit for resistance?

Using the magic triangle shown calculate the voltage in the circuit when the current = 8amps and the resistance = 3 ohms