It is encouraged that the NEC be used as a design manual.
Answer the following statement true (T) or false (F)
False
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Answer the following statement(s) true (T) or false (F)
1. The secondary is the winding that is connected to the power source and brings power to the transformer. 2. The transformer operates by a temperature gradient. 3. Control transformers are used to change the value of line voltage to the value needed for the control circuit. 4. Most industrial and commercial air conditioning systems operate on 240 or 480 volts. 5. An ohmmeter is generally used to test the windings of the transformer.
Which of the following is NOT a type of frame construction?
a. balloon b. prestressed c. platform d. braced
____ show the center point of circles, arcs, round, or symmetrical objects. They also locate the center point for holes, irregular curves, and bolts.
A. Dimension lines B. Object lines C. Extension lines D. Centerlines
ISO 9000 quality standards contain criteria for promoting effective quality management systems.