Describe type O mortar.
What will be an ideal response?
?Type O mortar is a medium-strength mortar with a compressive strength of 350 psi (2.5 MPa). It is used for general interior purposes, such as for non-load-bearing walls where the compressive strength required does not exceed 100 lb. per sq. in. It must not be used in contact with soil or exposed to freezing conditions.
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An important use for cellular core sandwiches is in ____. ?
A. ?refrigerator liners B. ?engraving stock C. ?automobile parts D. ?helicopter blades
While having a discussion about clutch application, Technician A says that when you apply the pedal, you release the clutch. Technician B says that when you release the pedal, you apply the clutch. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Established fruit plantings are typically NOT fertilized in which of the following ways?
a. Fertilizers may be mixed in with mulch. b. Trace elements may be mixed into the base fertilizer. c. Trace elements may be applied by foliar feeding with chelated elements. d. Topdressing may be done in the fall or early spring.