One line voltage of a balanced Y-connected source is VAB = 240/–20° V If the source is connected
to a A-connected load of 20240'0
Find: (a) the phase currents
(b) the line currents​

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false

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