En una residencia en el Ecuador, el voltaje entre línea y línea es , línea y neutro___, neutro y tierra en una situación ideal. a)220 Vac, 110 Vac y 0 Vac.
b)150 Vac, 111 Vac y 0,5 Vac
c)110 Vac, 250 Vac y 0 Vac.
d)220 Vac, 110 Vac y 1 Vac

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero

Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.