The exact sizes of beams and other structural material are typically determined before the initial working drawings are prepared.
Answer the following statement true (T) or false (F)
False
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Temperature ____ in a transformer is the amount by which the temperature of the windings and insulation exceeds the existing ambient or surrounding temperature.
a. overload b. overvoltage c. rise d. upswing
The minimum ampacity for a feeder supplying ten 30A shore power receptacles in a marina is _____.
a. 30A b. 120A c. 240A d. 300A
Overcurrent devices do not have to be readily accessible if ____.
A. located within a grounded junction box B. the disconnecting means is readily accessible C. the total load of the adjacent circuit does not exceed local standards D. located adjacent to the equipment where access is achieved by the use of portable means
A professionally made sign that informs the customer what you sell will attract as many interested customers as a product display
Indicate whether the statement is true or false