KIIT Deemed to be University BEE Quiz-3 Topic: Module-3 & Module-4 âąī¸ 20:00 đ 10 Questions 1 Registration & Summary âšī¸ Quiz Summary Main Topic Topic: Module-3 & Module-4 Questions 10 Items Time Limit 20 Minutes Negative Marking â None Name * Roll Number * Ready to begin? The timer starts immediately. đ Continue & Start Test 2 Quiz Questions Q1. Which electrical circuit parameter is strictly analogous to magnetic flux density? Electric field intensity Current density Voltage Current Q2. What does the abbreviation MCB stand for in electrical safety? Minimum Current Breaker Maximum Current Breaker Main Circuit Board Miniature Circuit Breaker Q3. The relative permeability of a complete vacuum (free space) is exactly? Infinite One hundred One Zero Q4. What is the approximate power rating of a standard modern domestic refrigerator? 1000 Watts 2000 Watts 150 to 300 Watts 50 Watts Q5. In a series magnetic circuit consisting of different materials, which quantity remains exactly the same throughout? Reluctance Magnetic flux Magnetic flux density Magnetizing force Q6. Inside an MCB, which specific component provides instantaneous tripping during a severe short-circuit fault? Copper contacts Magnetic solenoid coil Bimetallic strip Plastic casing Q7. A telescopic or slab-based electricity tariff system means that the cost per unit? Remains completely constant Depends entirely on the weather Increases for higher blocks of consumption Decreases as consumption increases Q8. For maximum safety, an electrical fuse or switch must always be connected in series with the? Ground wire Phase (Live) wire Earth wire Neutral wire Q9. An electric shock primarily occurs when the human body becomes part of? A magnetic field A closed electrical path A static charge An open circuit Q10. The total area enclosed inside a complete B-H hysteresis loop directly represents the? Total magnetic flux Total circuit reluctance Energy lost as heat per cycle Maximum permeability limit đ¯ Complete My Submission
