The diazo process uses the chemical ____________________ to develop the prints
Fill in the blank(s) with correct word
ammonia
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Aggregates make up about _____ of the volume of concrete.
A. 10 to 15 percent B. 20 to 40 percent C. 35 to 50 percent D. 60 to 80 percent
A duty cycle of 100% means ________.
A) The solenoid is fully energized on B) Can be on or off, depending on application C) The solenoid is not being controlled D) The solenoid is completely off
Technician A says that before removing the engine, the battery should be disconnected. Technician B says to assist in reassembly, you should mark all unfamiliar hoses and wires in the engine compartment. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
In which way did Title VI, Section 608 of the Clean Air Act additionally regulate refrigerant technicians?
A) It banned the disposal of ozone-depleting units. B) It limited their abilities to repair most units. C) It required that they hold a certification. D) It eliminated prior refrigerant standards.