Post Utme Ui 2017 Physics Question 4

Practice objective / multiple choice question 4 from the 2017 Post Utme Ui Physics examination.

Post Utme Ui 2017 Physics Objective / Multiple Choice
Question 4 POST_UTME_UI • 2017 • PHYSICS • objective

A 100 W bulb is connected to a 230 V mains supply. If the bulb is rated for 10 hours of use, calculate the energy consumed by the bulb in kWh.

Answer Options

A. \frac{100\times10}{230\times1000} = 0.0435 kWh
Correct Answer B. \frac{100\times10}{230\times1000} = 0.435 kWh
C. \frac{100\times10}{230\times1000} = 4.35 kWh
D. \frac{100\times10}{230\times1000} = 43.5 kWh
Correct Answer
B
Correct Option:
\frac{100\times10}{230\times1000} = 0.435 kWh

About This Question

This is Post Utme Ui 2017 Physics Question 4. It is one of the objective questions from the 2017 Post Utme Ui Physics examination.

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