Module 5 (B1) Digital Techniques / Electronic Instrument Systems 1. An FMS system, besides controlling navigation, thrust and auto-nav, also provides: a) take-off and landing warnings * b) dedicated status and warnings c) GPWS warnings 2. EADI sky and ground display is provided by: a) synthetic TV signals * b) raster scan c) stroke pulse 3. HSI heading is valid if the heading flag is : a) in view b) green c) out of view * 4. A NOR gate with both inputs inverted becomes a: a) NAND gate * b) AND gate c) OR gate 5. An ARINC 429 binary coded decimal data word occupies bits: * 6. A fiber optic cable consists of * 7. The command bars on an ADI relate to: * 8. The recording medium in an FDR is: a) a high density floppy disc b) magnetic tape coated with ferrite c) copper foil coated with ferrite *
9. Convert 0111012 to octal : * 10. What does the CADC feed : * 11. What kind of light is used in a fiber optic systems? * 12. Typical displays on an EHSI are: * a) VOR, Map, Plan and weather radar b) VOR, Plan, Map and Attitude c) Engine indications 13. An EADI display showing a moving runway moves down during the final stages of an approach. The aircraft must: * 14. A flight data recorder can obtain information from aircraft Instruments: * 15. Adding invertors to the two inputs of an AND gate makes a : * 16. The binary number 11010111 expressed as a decimal is: a) 207 b) 223 c) 215 * 17. The octal number 1001 expressed as a decimal is: *
18. This truth table is for a: A B C 0 0 0 1 0 0 0 1 0 1 1 1 * 19. The inputs and outputs of a CADC are: *
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- Summer '17
- sajad heidari
- Gate, Binary numeral system, Decimal, Logic gate