Which of the following overcurrent protection devices would be appropriate for an air conditioning condensing unit whose rating plate states that the maximum fuse size is 35 amps?
A) A 35 amp HACR circuit breaker
B) A 30 amp time delay fuse
C) No fuse or circuit breaker is necessary, but if one is used it cannot exceed 35 amps
D) A 35 amp circuit breaker
B
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The wet bulb temperature for AHRI rating condition "A" is:
A) 70°F. B) 75°F. C) 67°F. D) 78°F.
In binary addition, 1 + 0 = 1
Indicate whether the statement is true or false
American Gas Products manufactures a device called a Can-Emitor that empties the contents of old aerosol cans in 2 to 3 seconds. This eliminates the need to dispose of the cans as hazardous waste. If a paint manufacturing company can save $90,000 per year in waste disposal costs, how much could the company afford to spend now on the Can-Emitor if it wants to recover its investment in 3 years at an interest rate of 20% per year?
What will be an ideal response?
Manicure implements should be wasted and disinfected:
What will be an ideal response?