For testing samples taken from truck mixers, the concrete discharge rate should be regulated by _____
a. the size of the discharge gate opening
b. fluidity of the mix
c. the capacity of the sampling container
d. the rate of drum rotation
d
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Federal lands are managed by the Department of Commerce
Indicate whether the statement is true or false
Two-temperature operation is desirable when more than one evaporator is used with a compressor.
Answer the following statement true (T) or false (F)
?____________________ filler metals are welding rods that are mainly iron.
Fill in the blank(s) with the appropriate word(s).
Technician A says that steering ball socket joints do not need lubrication. Technician B says that its a good idea to lubricate steering stops. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician