When preparing land for turfgrass, the surface should be:
A. lightly pocketed.
B. convex.
C. concave.
D. level.
Answer: B
You might also like to view...
c. 36 times greater than the OD of the conductor
a. A type of duct system b. A gasketed locknut c. A gasketed fitting d. An insulated bushing
What is the yield stress of grade 60 reinforcing steel? Of A-36 structural steel?
What will be an ideal response?
En la siguiente fig.¿Qué aislamiento se necesita para la tubería de agua fría de los sistemas de HVAC?
a. Unicelular flexible de 1/2" (1,27 cm) b. No se necesita aislamiento c. Fibra de vidrio de 1" (2,54 cm) d. Envoltorio para conducto de 1,5" (3,81 cm)
With what degree of accuracy can current mobile GPS devices read geographic position?
A. 6 feet (2 meters) B. 12 feet (4 meters) C. 100 feet (30 meters) D. 200 feet (61 meters)