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ELE2053 Digital Electronics HVAC Midterm Test

True/False
Indicate whether the statement is true or false.
 

 1. 

A decimal system uses ten symbols also know as base 10
 

 2. 

A binary systems or base 2 uses 2 symbols 0 and 1
 

 3. 

Encoders convert from decimal to binary
 

 4. 

Decoders convert from binary into decimal
 

 5. 

An octal base system has 8 symbols from 0 to 7
 

Completion
Convert from diffrent base numbers
.
 

 6. 

Convert 101011 into decimal (BIN to DEC)
 

 

 7. 

43 DEC to BIN
 

 

 8. 

2B HEX to BIN
 

 

 9. 

43 DEC to OCT
 

 

 10. 

100 DEC to BIN
 

 

 11. 

EF  HEX to DEC
 

 

 12. 

60 OCT to DEC
 

 

 13. 

10 DEC to BIN
 

 

 14. 

9F HEX to OCT
 

 

 15. 

1111 BIN to HEX
 

 



 
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