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Helga [31]
2 years ago
8

Give the largest positive number that can be represented in 13 bits for the two cases:

Engineering
1 answer:
aalyn [17]2 years ago
3 0

The largest positive number that can be represented in 13 bits for the two cases are

A) Unsigned number

<h3>The largest unsigned no can be represented with 13bits as</h3>

(2)^n - 1 = (2)^{13} - 1 = 8191

In Binary - (1111111111111)_2

In decimal - (8191)_{10}

In hexadecimal - (1FFF)_{16

B) Signed number

<h3>The largest signed no can be represented with 13bit as</h3>

2^n = 2^{13} = 8192

The range is from (2^n-1)

therefore, the maximum value is (4096)_{10}

In binary - (1000000000000)_2

In hexadecimal - (1000)_{16}

For more information on Binary numbers, visit

brainly.com/question/21285223

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Blizzard [7]

Answer:

1. Band saw lower wheel does not require a guard * true or false 2. Band saw upper guide should be adjusted to within 1/8" of the work piece * true or false 3. Find board & linear ft for 10 pieces of 4" x 4" x 8' *

4 0
2 years ago
Tech A says that horsepower is a measurement simply of the amount of work being performed. Tech B says that horsepower can be ca
snow_tiger [21]

Answer:

Tech B

Explanation:

Horsepower (hp) refers to a unit of measurement of power in respect of the output of engines or motors.

Horsepower is the common unit of power. It indicates the rate at which work is done.

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Tech B is correct

6 0
3 years ago
Determine the required dimensions of a column with a square cross section to carry an axial compressive load of 6500 lb if its l
ycow [4]

Answer: 0.95 inches

Explanation:

A direct load on a column is considered or referred to as an axial compressive load. A direct concentric load is considered axial. If the load is off center it is termed eccentric and is no longer axially applied.

The length= 64 inches

Ends are fixed Le= 64/2 = 32 inches

Factor Of Safety (FOS) = 3. 0

E= 10.6× 10^6 ps

σy= 4000ps

The square cross-section= ia^4/12

PE= π^2EI/Le^2

6500= 3.142^2 × 10^6 × a^4/12×32^2

a^4= 0.81 => a=0.81 inches => a=0.95 inches

Given σy= 4000ps

σallowable= σy/3= 40000/3= 13333. 33psi

Load acting= 6500

Area= a^2= 0.95 ×0.95= 0.9025

σactual=6500/0.9025

σ actual < σallowable

The dimension a= 0.95 inches

3 0
3 years ago
Read 2 more answers
3. Which of these instruments is used to measure wind speed? A. anemometer C. wind sock B. thermometer D. wind vane It is an ins
siniylev [52]

Answer:

wind vane if it can be used to show wind speed and the other is a

Explanation:

please mark 5 star if im right and brainly when ya can

5 0
3 years ago
The question belongs to Electrical Engineering (Linear System).
-Dominant- [34]
I’m crying looking at that.
5 0
3 years ago
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