List four major factors that contribute to mold growth in a home.
What will be an ideal response?
flooding or standing water, leaky roofs, humidifiers, damp basements, plumbing leaks, excessive plant watering, improperly vented clothes dryer, improperly vented combustion appliances
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The testicles produce estrogen
Indicate whether the statement is true or false
For a START-STOP push button control circuit that has been reconnected so that the START button is in parallel with both the STOP button and holding contact, how do you jog and run the motor?
What will be an ideal response?
Which of the following statements for the PLC 5 and SLC 500 timer addressing is NOT true?
A) The timer number range is 0 to 255 and is separated from the file number by a forward slash (/). B) One word is used to store the timer bit values (EN, TT, and DN) and two words are used to store the operational parameters (PRE and ACC). C) The default value for the timer file is 4. D) If a timer output bit is addressed, then the final address element is an EN, TT, or DN.
Which instrument should be used to verify that there is power available to run a three-phase motor that will
not start? a. Clamp-on ammeter b. Megger® c. Ohmmeter d. Voltage tester