ASTB-E Study exam 2023 with 100% correct answers

Resistors - correct answer Dissipate energy through heat Capacitors - correct answer Store electrical energy between two parallel plates Inductors - correct answer Store magnetic energy Diodes - correct answer Restrict current to only one direction. Rectifiers (Convert) - correct answer AC to DC Transformers - correct answer Used to convert electricity from one voltage to another 2 Circuits? - correct answer Series and Parallel The Combustion Chamber is: - correct answer Annular, reverse flow type What does the engine air inlet bypass system do? - correct answer Prevents ice from getting in the engine A yellow can indicates what substance? - correct answer oil Purpose of the actuator in a hydraulic system? - correct answer Converts fluid energy into mechanical motion What two types of hydraulic pumps used on Navy aircraft are constant___ and variable___. - correct answer Displacement, Displacement Source of DC power in an aircraft electrical system? - correct answer Transformer rectifier What percentage of total thrust is generated by the fan section of a turbofan engine? - correct answer 30%-60% Why does a turboprop utilize a reduction gear box? - correct answer To keep propeller blade tips at a subsonic velocity What controls the amount of both fuel and air delivered to the engine - correct answer Fuel control unit The barometric pressure is the same at every point on - correct answer an isobar At the top of the troposphere, there is a transition layer called the - correct answer Tropopause Hypoxia can be avoided by use of aux oxygen when flying above - correct answer 10,000 Process of ea