What are three techniques for scarifying seeds?
What will be an ideal response?
Mechanical; acid; hot water
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In a manual joining process, the placement or location of the weld bead within the weld joint affects the reinforcement, width, and appearance of the weld.
Answer the following statement true (T) or false (F)
A series circuit has 2 100-ohm resistors and 2 200-ohm resistors. What is the total resistance?
a. 100 ohms b. 200 ohms c. 300 ohms d. 600 ohms
What does the term injection pulse width refer to?
A. the off time of the fuel injector B. the on time of the fuel injector C. the voltage required to turn on the fuel injector D. none of the above
If each common rafter (including tail) of a gable roof is 14? long, how many 16? pieces of lumber will be needed
to provide common rafters for a 30? long building with no overhang constructed on 24? centers? A) 28 B) 30 C) 32 D) 42