The function that is equal to the adjacent divided by the hypotenuse is the _____.
A. cosine
B. sine
C. tangent
D. cotangent
Answer: A
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The three parts of a service call are _____.
a. writing a service ticket, servicing, and submitting a bill b. technical competence, cleanliness, and speed of service c. unloading tools, fixing equipment, and repacking tools d. opening, service, and closing
Calculate the load center length for a branch circuit consisting of the following noncontinuous loads
125A at 80' from the source 75A at 110' from the source 50A at 100' from the source a. 95.1' b. 92' c. 93' d. 94.6'
Identical twins have the same genetic makeup but are genetically different from either parent
Indicate whether the statement is true or false
Parallel buses may tranmit data more slowly than serial buses because ________
A) parallel interfaces are more complex and so must operateat lower clock frequencies than serial interfaces B) the processor must first buffer the data bits before it can transfer them in parallel C) factors like crosstalk, EMI, and timing skew can limit the bus speed as data rates increase D) All of the above