Conductors in pipe organs shall have ____ insulation.
A. standard polymer
B. thermoplastic or thermosetting
C. thermoelastic or thermo-molded
D. hybrid plastic/polymer
Answer: B
You might also like to view...
A direct-fired make-up air unit typically achieves a combustion efficiency of _____.
a. 70 percent b. 80 percent c. 90 percent d. 100 percent
____________________ occurs when the cool side of the metal becomes molten and a hole opens in
the surface.
Fill in the blank(s) with the appropriate word(s).____ CO poisoning is used to indicate those cases when individuals are exposed on more than one occasion to the gas-usually at comparatively low concentrations.
A. Acute B. Developmental C. Chronic D. Incidental
Boots that offer shock protection against current traveling through the sole are _______ rated.
A. shock protection (SP) B. voltage rated (VR) C. electric shock (ES) D. electrical hazard (EH)