4-38. What total number of ballistic manifolds is/are installed on the NACES seat? 1. One 2. Two 3. Three 4. Four 4-39. What item or action secures the pitot arms in the stowed or deployed positions? 1. Release piston 2. Locking plunger 3. Quick release pin 4. Static gas pressure 4-40. What total number of connectors is/are present on the upper face of the LH ballistic manifold? 1. One 2. Two 3. Three 4. Four 4-41. What is the primary purpose of the thermal batteries? 1. To supply power for seat opera- tion 2. To supply backup power for sequencer operation 3. To supply initial power for sequencer operation 4. To supply initial power for the seawars 4-42. Thermal batteries are mounted in each of the main beam assemblies? 1. True 2. False 4-43. What total number of propellant tubes make up the underseat rocket motor? 1. Ten 2. Thirteen 3. Fifteen 4. Seventeen 4-44. What is the purpose of the lateral thrust motor? 1. Serves the same purpose as the underseat rocket motor 2. To provide additional boost to underseat rocket motor 3. Permits a divergent trajectory to the ejected seat 4-45. When the safe/arm handle is in the safe position, the pilot sees the handle as what color(s)? 1. Yellow 2. Black and yellow 3. White 4. Red 4-46. What total number of connectors are on the lower face of the RH ballis- tic manifold assembly? 1. Five 2. Two 3. Three 4. Four 4-47. Forward movement of the leg restraints is prevented by what component? 1. Seat bucket snubbers 2. Leg restraint locks 3. Leg restraint snubbers 4. Leg restraint control lever 28