Em assignment for Electrical Engineering students, Assignments of Electric Machines

The Assignment of Em for Electrical Engineering students who studies EM

Typology: Assignments

2023/2024

Uploaded on 02/15/2024

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Bahria University, BSEAS H11 Campus
Department of Electrical Engineering
Assignment # 1
Class/Section: BEE 5(B)
(Fall 2023 Semester)
Course: Electrical Machines Date: 30/10/2023
Faculty’s Name: Engr. Rana Saqib Saeed Max Marks: 10
Q1) (CLO-1)
Discuss
Just how does a decrease in flux produce an increase in speed in a linear machine?
Will current be leading or lagging voltage in an inductive load? Will the reactive power
of the load be positive or negative?
Real, reactive, and apparent power? What units are they measured in? How are they
related?
What is power factor?
Why are all cores exposed to ac flux variations laminated?

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Bahria University, BSEAS H11 Campus

Department of Electrical Engineering

Assignment # 1

Class/Section: BEE 5(B)

(Fall 2023 Semester) Course: Electrical Machines Date: 30/10/ Faculty’s Name: Engr. Rana Saqib Saeed Max Marks: 10 Q1) (CLO-1) Discuss  Just how does a decrease in flux produce an increase in speed in a linear machine?  Will current be leading or lagging voltage in an inductive load? Will the reactive power of the load be positive or negative?  Real, reactive, and apparent power? What units are they measured in? How are they related?  What is power factor?  Why are all cores exposed to ac flux variations laminated?