Answer:
Chemical engineer.
Explanation:
A Bachelor's degree refers to an academic degree (certificate) awarded to a student by a tertiary institution (university or college) after the completion of his or her educational programme. Bachelor's degree is generally being referred to as first degree because it is the first certification to be acquired by an undergraduate student after the completion of his or her course of study. Mostly, a bachelor’s degree program lasts for four (4) years and in some cases it is typically for five (5) years.
The second (next) degree a graduate obtains after the acquisition of a first degree (bachelor degree) is the master's degree. The advantage of a master degree is that, it can be obtained in a different academic field such as science, engineering, education etc.
Basically, a graduate is awarded a degree certificate in a specific course of study after the completion of a bachelor's degree program such as biochemistry, mathematics, electrical engineering, chemical engineering, etc.
A chemical engineer is an engineer who works with chemicals to develop safety precautions, repairs chemical manufacturing equipment, and creates processes to work with liquids and gases. Thus, they are saddled with the responsibility of studying and experimenting with various chemical elements and compounds.
Answer:
45.3 MN
Explanation:
The forging force at the end of the stroke is given by
F = Y.π.r².[1 + (2μr/3h)]
The final height, h is given as h = 100/2
h = 50 mm
Next, we find the final radius by applying the volume constancy law
volumes before deformation = volumes after deformation
π * 75² * 2 * 100 = π * r² * 2 * 50
75² * 2 = r²
r² = 11250
r = √11250
r = 106 mm
E = In(100/50)
E = 0.69
From the graph flow, we find that Y = 1000 MPa, and thus, we apply the formula
F = Y.π.r².[1 + (2μr/3h)]
F = 1000 * 3.142 * 0.106² * [1 + (2 * 0.2 * 0.106/ 3 * 0.05)]
F = 35.3 * [1 + 0.2826]
F = 35.3 * 1.2826
F = 45.3 MN
Answer:
D. All of the above (inform manager, call police, log the incident in log book)
Explanation:
Answer:
G =67.74
Explanation:
Given that
length l=2.4 m
Outside diameter= 16 cm
Inside diameter= 15 cm
Speed N =900 RPM
We know that
Where r is the radius V is the velocity.
So mean radius
r = 7.5 cm
We know that
V=ω x r
V= 94.24 x 0.075 m/s
V= 7.06 m/s
G =67.74