Why should a sow have her first litter before she is seven to nine months old?
What will be an ideal response?
The pelvic girdle ligaments fuse preventing normal delivery. A caesarian section is required to deliver the young and prevent the death of the sow due to dystocia (difficult birth).
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Answer the following statement(s) true (T) or false (F)
1. An angularity tolerance is a geometric tolerance that limits the amount a surface, axis, or center plane is permitted to deviate from a basic angle relative to a datum reference frame. 2. When angularity is applied to a surface, the tolerance zone applies to the axis or center plane of the unrelated actual mating envelope. 3. When an angularity tolerance is applied to a feature of size, the feature control frame is placed below or beside the size dimension. 4. When an angularity tolerance is applied to a planar surface, the angularity deviation of a surface is verified by finding the distance between two parallel planes, at a specified angle, that all of the points of the surface are located between. 5. When an angularity tolerance (at MMC) is applied to a feature of size, the angularity deviation is often verified by either passing an internal feature of size through a virtual condition boundary (a functional gage) or passing a virtual condition boundary (a functional gage) into an external feature of size.
Ball bearings have more friction than roller bearings but can operate at higher speeds.
Answer the following statement true (T) or false (F)
If you want to increase your shop's gross profit you can _______
A) Replace your top technician with a higher paid one B) Increase a current technician's pay C) Hire more entry level technicians at a lower rate D) All of the above
Another name for a computer ground is ____________
A) Zero B) Logic low C) Reference low D) All of the above