¿Cuál de las siguientes no es una densidad de plancha de lana mineral que suele usarse?
a. 1 libra (453 g)
b. 4 libras (1,81 kg)
c. 8 libras (3,63 kg)
d. 10 libras (4,54 kg)
a. 1 libra (453 g)
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A. more, faster B. less, faster C. more, slower D. the same, faster
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A. ?slope B. ?reactance time C. ?magnetic decay and response time D. ?response cycles
Explain the “star” method of installing voice/data cable.
What will be an ideal response?
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A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B