The acquisition of additional certifications with a personal refined craft skills can increase the odds for career advancemen.
<h3>What is a career advancement?</h3>
An advancement is achieved in a career if a professional use their skill sets, determination or perserverance to achieve new career height.
An example of a career advancement is when an employee progresses from entry-level position to management and transits from an occupation to another.
Therefore, the Option A is correct.
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Answer:
Minimum Allowable diameter for each of the 5 bolts = 0.0394 m = 3.94 cm
Explanation:
Maximum Working Stress = Ultimate Shear Stress/factor of safety
Maximum Working Stress = 280 MPa/3.8 = 73.68 MPa
Working Stress = Applied load/Minimum allowable Area = L/A
Minimum Allowable Area = Applied Load/Maximum Working Stress
A = 450000/73680000 = 0.00611 m²
This area is supplied by 5 bolts, so each bolt supplies A/5 = 0.0061/5 = 0.00122 m²
Cross sectional Area of bolts = πD²/4
0.00122 = πD²/4
D² = 4 × 0.00122/π = 0.00155
D = √0.00155 = 0.0394 m = 3.94 cm
Each of the five bolt can have a minimum diameter of 3.94 cm
Hope this Helps!!!
Answer:
(a) 9.924 mile
(b) 0.0994 mile
Explanation:
We have given dislocation volume
We know that dislocation density is given by
So
(b)
Answer:
total friction is 0.9903 m
Explanation:
given data
diameter D = 100 mm = 0.1 m
discharge Q = 4 L/s = 0.004 m³/s
total length L = 300 m
roughness ∈ = 0.2 mm
solution
we get here total friction loss hf that is express as
hf = ......................1
first we get here Reynold's no that is
Re = ................2
Re =
Re = 50900
so here f is 0.025 by moody diagram
so put all value in equation 1 we get
hf =
hf = 0.9903 m
so total friction is 0.9903 m
Answer:
4.8 years
Explanation:
The rate of corrosion (CPR) is defined as the rate at which a metal corrodes in a specific environment. It depends on the environmental condition and the type of metal. It is expressed in inches per year or melts per year. CPR is given by:
Where K is a constant = 534, W is the weight corroded = 2.1 kg = 2.1 × 10⁶mg, A is the area = 17 in², ρ is the density = 7.9 g/cm³
From the CPR equation: