Engine 2014: Electricity

1. A The voltage sensor delivers a relatively low value of single phase AC signal voltage proportional to the alternator output voltage to the comparator.
2. B The voltage sensor delivers a relatively low value of DC signal voltage proportional to the alternator output voltage to the comparator.
3. C The voltage sensor delivers an AC signal voltage equal in magnitude to the alternator output voltage to the comparator.
4. D The voltage sensor delivers a DC signal voltage equal in magnitude to the alternator output voltage to the comparator.

Tip: press A-D to answer