Gears and bearing can be damaged in just a few days if operated with very low lubricant level.
a. true
b. false
b. false
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Rigid polymeric foam is made from _____.
a. calcium silicate foam b. plastic foam c. glass foam d. resin foam
One of two basic types of drawings cutting through an entire building or structure, ____ cut across the entire width of a building or structure and may be represented as scaled drawings or symbolic representations.
A. longitudinal sections B. cross sections C. lengthwise sections D. lateral sections
Technician A says to avoid touching the electrical terminals of a component to reduce the chances of electrostatic discharge. Technician B says that as long as rubber soled shoes are worn, there is no danger of ESD damage. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Mica and disc capacitors are used on:
A) Electronic circuit boards. B) Heavy duty power supplies. C) Power transmission lines. D) Motor circuits.