Line and hose fittings are being discussed. Technician A says always use a flare-nut (line) wrench to loosen a line fitting. Technician B says an open-end wrench is sufficient for fully tightening the fittings. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: A
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CITES is one of the world's largest _____
a. conservation agreements b. international trade markets for exotic animals c. enforcement agencies for international trade laws d. refuges for illegally traded exotic animals
Job specifications should always be consulted before wire reinforcements are installed.
Answer the following statement true (T) or false (F)
10,103.1 gallons of water pass a point in a stream every 15 minutes. ?What is the flow rate of the stream in gallons per minute?
Fill in the blank(s) with the appropriate word(s).
Está usando una escalera y descubre que tiene fallas. Lo primero que debe hacer es:
a. dejarla fuera de servicio e identificarla claramente con una etiqueta que diga "No usar". b. dejarla a un lado y avisar a su supervisor en cuanto pueda. c. terminar su trabajo y después identificar la escalera con una etiqueta que diga "No usar". d. avisar a su supervisor y luego dejar la escalera fuera de servicio.