Which of the following is true of the voltage rating of a fuse?
a. It can be lower than the circuit voltage but never higher.
b. It can be higher than the circuit voltage but never lower.
c. It is always the same as the circuit voltage.
d. It depends upon its capability to close a circuit under an overcurrent condition.
b. It can be higher than the circuit voltage but never lower.
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The three types of incompatibility are: ________, ________, and ________.
Fill in the blank(s) with the appropriate word(s).
____ are the beams that support the weight above an opening, such as a door, window, or nonstructural panel.
A. Lintels B. Joists C. Girders D. Columns
Philip of Macedon’s grand agenda after the conquest of Greece was to
a. destroy the Phoenicians. b. conquer Persia. c. eliminate the poleis from Greece. d. colonize the western Mediterranean.
Which of the following should be adhered to when working with refrigerant?
A. Always work in a well ventilated area B. Never allow refrigerant vapors to come in contact with and open flame C. Do not transport refrigerant in the passenger compartment of a vehicle D. All of the above should be done