Answer:
a) Specific Gravity G = 2.624
b) Absorption of the mixture = 2.7%
Explanation:
Given that:
Bulk specific gravity of aggregate A is G₁ = 2.491
Bulk specific gravity of aggregate B is G₂ = 2.773
Absorption percentage of aggregate A = 0.8%
Absorption percentage of aggregate B = 4.6%
Answer:
Given
The normal strain in x -direction is defined as
Similarly the normal strain in y-direction is defined as
Now since there is no displacement field along y direction thus we have
Similarly shear strain in xy plane is given by
Answer:
One
For surface-mounted and pendant-hung luminaires, support rods should be placed so that they extend about _one___
<h3>what is supported mounted?</h3>
- A structure that holds up or serves as a foundation for something else. Support is a synonym for mounting.
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Answer: The exit temperature of the gas in deg C is .
Explanation:
The given data is as follows.
= 1000 J/kg K, R = 500 J/kg K = 0.5 kJ/kg K (as 1 kJ = 1000 J)
= 100 kPa,
We know that for an ideal gas the mass flow rate will be calculated as follows.
or, m =
=
= 10 kg/s
Now, according to the steady flow energy equation:
= 5 K
= 5 K + 300 K
= 305 K
= (305 K - 273 K)
=
Therefore, we can conclude that the exit temperature of the gas in deg C is .