Question 1
For the transformer connection and nameplate shown, the rated secondary phase current would be

◦
139 A.
◦
278 A.
◦
240 A.
◦
230 A.
Question 2
For transformer polarity markings shown, the correct voltmeter reading would be

◦
120 V.
◦
115 V.
◦
110 V.
◦
90 V.