Voltage Lab

To provide a return path for unbalanced currents and a reference for the line-to-neutral voltage

Question 1 of 10

What is the standard voltage level for line-to-neutral in a 600/347V system?

In a 600/347V system, the line-to-neutral voltage is 347V.

Question 2 of 10

The 600/347V system is standard in Canada for many commercial installations.

Question 3 of 10

347V single-phase is commonly used for lighting circuits in 600/347V systems.

Question 4 of 10

In a 600/347V system, the voltage between two hot wires in a single-phase configuration is 600V.

Question 5 of 10

The line-to-line voltage is ?3 times the line-to-neutral voltage in a wye system (V_L-L = ?3 * V_L-N).

Question 6 of 10

600V, 3-phase is used for large equipment like motors, HVAC, and pumps.

Question 7 of 10

The neutral wire provides a return path for unbalanced currents and a reference for the line-to-neutral voltage (347V).

Question 8 of 10

Connecting a hot wire to neutral yields 347V, single-phase.

Question 9 of 10

Higher distribution voltage keeps current low, allowing for smaller conductors and reduced costs.

Question 10 of 10

In a 600/347V three-phase system, the voltage between any two hot (phase) wires is 600V (line-to-line voltage).