11.6 Electrical Power 1 with correct answers 100%

11.6 Electrical Power 1 with correct answers 100% 1. A lead-acid battery is considered to be fully charged when the. Option A. cells begin to gas freely. Option B. SG and voltage remain constant for specified period. Option C. SG reaches 1.180. - Correct Answer Correct Answer is. SG and voltage remain constant for specified period. Explanation. EEL/1-1 4.4.8 and Pallett Aircraft Electrical Systems 3rd Edition Page 23. 2. The preferred method of battery charging a Ni-Cad battery is constant. Option A. voltage. Option B. current. Option C. power. - Correct Answer Correct Answer is. current. Explanation. CAIPs EEL/1-5 Para 4.1. 3. When a current transformer is disconnected, what should be done?. Option A. Terminals shorted. Option B. Resistor placed across terminals. Option C. Left open circuit. - Correct Answer Correct Answer is. Terminals shorted. Explanation. Pallett Aircraft Electrical Systems 3rd Edition Page 61 4. What does the differential sensing coil sense?. Option A. Power. Option B. Volts. Option C. Current. - Correct Answer Correct Answer is. Current. Explanation. NIL. 5. Where does the GCU gets its power?. Option A. RAT. Option B. Battery. Option C. PMG. - Correct Answer Correct Answer is. PMG. Explanation. Jeppesen A&P Technician Airframe Textbook Page 7-24. PMG is main supply for GCU, battery is back up power for GCU. 6. Galley loads are wired in. Option A. parallel so load shedding will lower current consumption. Option B. either series or parallel depending on the design. Option C. series. - Correct Answer Correct Answer is parallel so load shedding will lower current consumption. Explanation. All loads on an aircraft are wired in parallel. 7. A fuse-type current limiter. Option A. can be used as a radio suppressor. Option B. limits current flow to a load. Option C. opens a circuit after a time/current condition has been exceeded. - Correct Answer Correct Answer is. opens a circuit after a time/current condition has been exceeded. Explanation. See Pallett Aircraft Electrical Systems 3rd Edition Page 112, or, Aircraft Electricity and Electronics, Eismin Page 99. However, another type of current limiter holds the current but does and open the circuit see Aircraft Electricity and Electronics Eismin Page 202. 8. When a load is shed from a busbar, the. Option A. busbar voltage decreases. Option B. current consumption from the bar decreases. Option C. busbar voltage increases. - Correct Answer Correct Answer is. current consumption from the bar decreases. Explanation. Aircraft Electricity and Electronics, Eismin, Page 241. Load shedding reduces current consumption. 9. In unparalleled AC generation systems, the phase rotation of one generator in relation to the others.