ReasoningModerate2 marks
A fuse is rated 8A. Can it be used with an electrical appliance rated 5 KW, 200 V? Give a reason.
Topic: Domestic electricity and safety
Previous-year question practice database
Answer
Exam answer
No.
Explanation
Current drawn = P/V = 5000/200 = 25 A, much greater than the 8 A fuse rating.
More from Household Circuits
Identify the fault in the above connection.2026Mention a risk factor involved, if the user operates the appliance without correcting it.2026Will the appliance function in the present situation? (Yes or No)2026the minimum rating of the fuse required.2026the energy consumed in kWh.2026the cost of the energy consumed, if the rate is ₹ 10 per unit.2026