City & Guilds Level 3 Electrical Installations

1 reply [Last post]
LeeSmith1's picture
Joined: 2017-04-18

I need a bit of help guys with some questions. I am doing my level 3 electrical installations course currently. The first question is:

Calculate the phase voltage across three delta-connected resistors when the line voltage is 250V?

I need to see how you solve this problem, please?


user-1204432's picture
Joined: 2017-04-18

With the delta connection, line voltage IS phase voltage.
I would say 250V.

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