7. The number 1010 in BCD is a equal to decimal eight b. equal to decimal ten c. equal to decimal twelve d. invalid 8. An example of an unweighted code is a. binary b. decimal c. BCD d. Gray code 9. An example of an alphanumeric code is a. hexadecimal b. ASCII c. BCD d. CRC TUTORIAL (1) Write 2's complement for x--3.510 and y--2.2510 (4-bits for integer and 2-bits for fractional part), and extend integer part to 8-bits for both x and y, and compute x+y and x-y (x and y are all 2's complement). (2) Convert (-14.3), into 2's complementary given the absolute error is less than 5% (integer part is 8 bits) (3) Convert (10111001.11)2, into ( )5 (4) Given that A-(1010101), and (1010) Assume a two's complement system and n-8. Calculate (i) A+B, (ii) A-B, (iii)-A+B, (iv)-A-B NZ 1. For the binary number 1000, the weight of the column with the 1 is. 2. The 2's complement of 1000 is. 3. The fractional binary number 0.11 has a decimal value of.. 4. 5. The hexadecimal number 2C has a decimal equivalent value of. Assume that a floating point number is represented in binary. If the sign bit is 1, the a. number is negative b. number is positive c. exponent is negative d. exponent is positive 74 6. When two positive signed numbers are added, the result may be larger that the size of the original numbers, creating overflow. This condition is indicated by? Acti
7. The number 1010 in BCD is a equal to decimal eight b. equal to decimal ten c. equal to decimal twelve d. invalid 8. An example of an unweighted code is a. binary b. decimal c. BCD d. Gray code 9. An example of an alphanumeric code is a. hexadecimal b. ASCII c. BCD d. CRC TUTORIAL (1) Write 2's complement for x--3.510 and y--2.2510 (4-bits for integer and 2-bits for fractional part), and extend integer part to 8-bits for both x and y, and compute x+y and x-y (x and y are all 2's complement). (2) Convert (-14.3), into 2's complementary given the absolute error is less than 5% (integer part is 8 bits) (3) Convert (10111001.11)2, into ( )5 (4) Given that A-(1010101), and (1010) Assume a two's complement system and n-8. Calculate (i) A+B, (ii) A-B, (iii)-A+B, (iv)-A-B NZ 1. For the binary number 1000, the weight of the column with the 1 is. 2. The 2's complement of 1000 is. 3. The fractional binary number 0.11 has a decimal value of.. 4. 5. The hexadecimal number 2C has a decimal equivalent value of. Assume that a floating point number is represented in binary. If the sign bit is 1, the a. number is negative b. number is positive c. exponent is negative d. exponent is positive 74 6. When two positive signed numbers are added, the result may be larger that the size of the original numbers, creating overflow. This condition is indicated by? Acti
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.22P
Related questions
Question
Transcribed Image Text:7. The number 1010 in BCD is
a equal to decimal eight
b. equal to decimal ten
c. equal to decimal twelve
d. invalid
8. An example of an unweighted code is
a. binary
b. decimal
c. BCD
d. Gray code
9. An example of an alphanumeric code is
a. hexadecimal
b. ASCII
c. BCD
d. CRC
Transcribed Image Text:TUTORIAL
(1) Write 2's complement for x--3.510 and y--2.2510 (4-bits
for integer and 2-bits for fractional part), and extend integer
part to 8-bits for both x and y, and compute x+y and x-y (x
and y are all 2's complement).
(2) Convert (-14.3), into 2's complementary given the
absolute error is less than 5% (integer part is 8 bits)
(3) Convert (10111001.11)2, into ( )5
(4) Given that A-(1010101), and (1010)
Assume a two's complement system and n-8. Calculate (i) A+B,
(ii) A-B, (iii)-A+B, (iv)-A-B
NZ
1. For the binary number 1000, the weight of the column with the 1
is.
2.
The 2's complement of 1000 is.
3.
The fractional binary number 0.11 has a decimal value of..
4.
5.
The hexadecimal number 2C has a decimal equivalent value of.
Assume that a floating point number is represented in binary. If the
sign bit is 1, the
a. number is negative
b. number is positive
c. exponent is negative
d. exponent is positive
74
6. When two positive signed numbers are added, the result
may be larger that the size of the original numbers, creating
overflow. This condition is indicated by?
Acti
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