INVERTER AND UPS - Practice Mode

1) Which is the cause for the fault if the output voltage of UPS is higher than normal?

Battery get short circuited Defective feedback circuit Input voltage is very high Relay points are joined together

Correct Answer: Defective feedback circuit

2) What is the reason for tripping the UPS with full load?

Main supply failure Incorrect over load settings Battery charger input fuse blown out Loose connection in battery terminal

Correct Answer: Incorrect over load settings

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