B3. A cable connected to a 220V supply to electric heater which has rate current is 33A. This PVC cable is laid in a PVC conduit. Assume the Ambient Temperature Factor is 0.97 and the length is 27m. For B-Type MCCB, voltage drop can't be more than 4V. Find the following. a) MCCB rating b) Rated current of Cable c) Cable Sizing d) Voltage Drop of the circuit

B3. A cable connected to a 220V supply to electric heater which has rate current is 33A. This PVC cable is laid in a PVC conduit. Assume the Ambient Temperature Factor is 0.97 and the length is 27m. For B-Type MCCB, voltage drop can't be more than 4V. Find the following. a) MCCB rating b) Rated current of Cable c) Cable Sizing d) Voltage Drop of the circuit

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.16MCQ: In developing per-unit circuits of systems such as the one shown in Figure 3.10. when moving across...

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