Before using a digital multimeter, you should ____.
A. check the ground
B. break the circuit
C. compensate the probes
D. inspect the meter and probes
Answer: D
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La tubería cromada o lustrada se quita o instala con una llave _____ para evitar que se dañe el tubo.
a. recta b. de correa c. de cadena d. acodada
The accompanying figure shows the parts of a window. What is feature 10?
A. Rail B. Glass C. Stop D. Stile
The four steps involved in a typical engineering problem solution are: define the problem, simplify the problem, analysis, and verify the results.
a. True b. False
Which of the following statements is true for a wye-connected three-phase system?
A. Line current is higher than phase current by a factor of 1.732. B. Phase current is higher than line current by a factor of 1.732. C. Line current is less than phase current by a factor of 1.732. D. Line current and phase current are equal.