B) 1-3 seconds
C) 450-550 ms
D) Less than 100 ms
What will be an ideal response?
• Longitudinal—typically used for cut flower production, the advantage is that it
allows for mechanization. The disadvantage is that it is difficult for employees to
move across the greenhouse with ease.
• Cross benching—similar to longitudinal but benches are crosswise. The advantage
is that it provides easy accessibility to all benches; however, it does not maximize
growing space as the extra aisle space reduces efficiency.
• Peninsular—has one central aisle that runs the entire length of the greenhouse and
provides accessibility to employees while maximizing the growing area.
When testing an O2S (Oxygen sensor) using a DSO (digital storage oscilloscope), how quickly should the voltage change when either propane is added to the intake stream or when a vacuum leak is created?
Ray’s hydraulic lift contains 33/5 gallons of hydraulic fluid. A damaged seal leaked 1 1/3 gallons of fluid while in use. How much fluid remains in the lift?
What will be an ideal response?
Many prints specify sizes for fillets and rounds in a note, rather than dimensioning each one.
Answer the following statement true (T) or false (F)
After seven days of normal curing, concrete has reached approximately _____ percent of its strength.