Indentify the common types of conductors used for: a. Distribution lines (33kV and below) b. Transmission lines (66kV and above) and mention the technical reasons behind the selection of each type of conductors?

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

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

Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false