Basic Electrical Engineering Assignment 2 PDF 2024-2025

DEPARTMENT OF FIRST YEAR ENGINEERING ASSIGNMENT NO. : 2 Academic Year : 2024- 25 Semester : I Subject Name: Basic Electrical Engineering Subject Code: 103004 Class : FE...

DEPARTMENT OF FIRST YEAR ENGINEERING ASSIGNMENT NO. : 2 Academic Year : 2024- 25 Semester : I Subject Name: Basic Electrical Engineering Subject Code: 103004 Class : FE Marks : 10 Q. NO Questions Level of mapping Blooms Marks and Number Level CO PO Q1 Compare Similarity and Dissimilarity of Electric and Magnetic Circuit CO2 PO1, 2 6 PO2, (at least 12 points). PO12 Q2 Obtain the expression for coefficient of coupling between two CO2 PO1, 3 6 Magnetically coupled coils PO2, PO12 Q3 Define: i) Magnetic Flux Density ii) Reluctance iii) Magnetic Field CO2 PO1, 1 3 Strength with detail definition, Formula and Unit. PO2, PO12 Q4 Derive the expression for Energy Stored in magnetic field of an PO1, CO2 PO2, 3 6 Inductor. PO12 Q5 State Faradays first and second laws of electromagnetic induction. PO1, CO2 PO2, 2 4 PO12 Q6 A steel ring of mean diameter of 50 cm is wound with 500 PO1, turns on it. A flux density of 1Tesla is produced in the ring by CO2 PO2, 3 6 mmf of 4000 AT/m. Calculate magnetising current. Also find PO12 the current when an air gap of 1mm is cut in it. Keeping B= 1 Tesla in the ring. Q7 If a coil of 150 turns is linked with a flux of 0.01 wb when PO1, CO2 PO2, 3 6 carring current of 10 A , calculate : PO12 i) self inductance of the coil ii) if this current is uniformly reversed in 0.1 sec, calculate induced emf. iii) if a second coil of 100 turns is uniformly wound over the first coil, find mutual inductance between them. Q8 A coil of 700 turns is uniformly wound on iron ring of mean PO1, CO2 3 8 circumference 22 cm having area of cross section 14 cm2. When coil PO2, carry current of 4A, produces flux density of 0.7 Tesla. PO12 Calculate – i) magnetizing force H (ii) flux (iii) inductance (iv) Relative permeability of iron. BL Blooms Taxonomy terms no  6 5 4 3 2 1 Note: 1. COs (Course outcomes): COs are statements which indicate what learners are supposed to be able to perform at the conclusion of a course. The number of COs for a course should be between4 and 6. The COs must be specific, measurable, and attainable. 2. POs (Programmes Outcomes): POs are statements which articulate what learners are expected to be able to accomplish after completing the programme. POs are independent & common fromall engineering programmes. NBA defines the number of Pos as 12. 3. PSOs ( Programme Specific Outcomes): These are what the students should be able to do at the time of graduation. The PSOs are program specific. PSOs are written by the department offering the program. There usually are two to four PSOs for a department. 4. Blooms Taxonomy is provided for Ready Reference Subject In-charge HOD