Engine 2014: General Subjects

1. A closed until the motor is connected across the line at full voltage and current drawn is up to full load current
2. B opened until the motor is connected across the line at full voltage and current drawn is below full load current
3. C closed until the motor is connected across the line at full voltage and current drawn is below full load current
4. D opened until the motor is connected across the line at full voltage and current drawn is up to full load current

Tip: press A-D to answer