An electric kettle consumes 1 kW of electricpower when operated at 220 V. A fuse wire ofwhat rating must be used for it?(1) 1 A (2) 2 A (3) 4 A (4) 5 A
Question
Solution 1
To determine the fuse wire rating required for the electric kettle, we need to calculate the current (I) using the formula:
I = P / V
Where: P = Power consumed by the kettle = 1 kW = 1000 W V = Voltage = 220 V
Substituting the values, we get:
I = 1000 W / 220 V I ≈ 4.55 A
Since the current is a Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
An electrical power line, having a total resistance of 2 Ω, delivers 1 kW at 220 V. The efficiency of the transmission line is approximately :
Formulate a relationship between the current rating of the fuse wire in a circuit and the amount of current the circuit can carry.
A primary consumer is*1 pointa plantan organism that consumes small animalsan organism that consumes producersan organism at the top of the food web
What do these lines print?>>> a = [1, 2, 3, 4]>>> a[2] = 10>>> a[1, 2, 10, 4][1, 2, 10, 10][1, 10, 3, 4][1, 2, 3, 4]
2. A kettle containing water at 30 °C is heated to 100°C. Find the change in temperature in: i) °C ii) K
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.