?Initially, ____ was an important electrical conductor until replaced by high-pressure industrial laminates.
A. ?mica
B. ?aluminum
C. ?rubber
D. ?wood
Answer: A
You might also like to view...
Which of the following is not a type of valve used in the valve body?
A. Poppet valve B. Spool valve C. Check ball valve D. Stator valve
Mechanical seals that are self-contained units set at the factory and installed as complete assemblies are called _____ seals
A) cartridge B) balanced C) tandem D) metal bellows
The accepted standard of projection of the Common Market and other countries of the world relates to the ____ quadrant.
A. first B. second C. third D. fourth
When controlling a long load with a tagline, such as a load of pipe, try to maintain a position that is _____.
a. at the end of the load and in the same longitudinal plane b. that is 30 degrees to the length of the load c. that is 45 degrees to the length of the load d. that is 90 degrees to the length of the load