The power wire for a piece of air conditioning equipment should be sized using:
A) The minimum circuit ampacity listed on the equipment dataplate.
B) Sum of the compressor RLA and the FLA of all fan motors.
C) The locked rotor current of the all the equipment motors added together.
D) The maximum overcurrent rating listed on the equipment dataplate.
A
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The concentration of particles in a suspension is 30 per mL.
a. What is the probability that a 2 mL sample will contain more than 50 particles? b. Ten 2 mL samples are drawn. What is the probability that at least 9 of them contain more than 50 particles? c. One hundred 2 mL samples are drawn. What is the probability that at least 90 of them contain more than 50 particles?
When a program is running the processor go esthrough a fetch/execute cycle
Indicate whether the statement is true or false
Select one of the five international ISO 9000 Standards.
A. ISO 9004-1 Quality management systems B. ISO 9000-10 Goals of the Millennium C. ISO 9000- 31 Engineering Teams D. all of the above
A conventional break is used when a long object of a constant shape requires shortening.
Answer the following statement true (T) or false (F)