Answer:
Explanation:
The pictures below shows the whole explanation for the problem
er:
Explanation:Technician A says that primary vibration is created by slight differences in the inertia of the pistons between top dead center and bottom dead center. Technician B says that secondary vibration is a strong low-frequency vibration caused by the movement of the piston traveling up and down the cylinder. Who is correct? O A. Neither Technician A nor B OB. Technician B O C. Both Technicians A and B D. Technician A
Answer:
(B) dimensions, tolerances, materials, and finishes of a component.
Explanation:
An engineering drawing :
An engineering drawing is a technical drawing which draws the actual component .
An engineering drawing shows
1. Materials
2.Dimensions
3.Tolerance
4.Finishes of a component
Engineering drawing does not shows any information about the cost of component.
So the option B is correct.
Answer:
The shaft work generated per kilogram is 
Explanation:
Given:
Temperature
K
Initial Pressure
MPa
Final pressure
MPa
From the table superheated,
and

Work done by shaft is,



But here efficiency is 0.56,
So work generated per kg is,
Work = 
Work =

Therefore, the shaft work generated per kilogram is 
Answer:
A
Explanation:
I just took the test. Plus I'm built different ;]