CHAPTER 8 JET TRANSPORTATION QUESTIONS AND ANSWERS WITH SOLUTIONS 2024/25

In an electrical circuit the reverse current cut-out relay will open: a. when battery voltage exceeds generator voltage b. when circuit voltage is less than generator voltage c. when the main output CB is reset d. when the batteries are flat - ANSWER a A generator cut-out is provided: a. to prevent the battery over heating b. to prevent the battery from being overcharged c. to allow the generator to be isolated in a crash d. to prevent discharge of the battery through the generator - ANSWER d A generator cut-out will open when: a. circuit loads equal the battery voltage b. the air temperature reaches 45°C c. circuit loads equal the generator voltage d. generator voltage falls below battery voltage - ANSWER d A generator cut-out is fitted to prevent: a. the battery discharging through the generator windings b. the generator overcharging the battery c. fire in the event of overloading the system d. out of phasing - ANSWER a In the event of the cut-out points sticking in the closed position, the most probable results, when the engine stopped would be: a. gain of engine power b. a bur