Answered: 2. A bulb has a power of 200W. What is…

Engineering

Electrical Engineering

2. A bulb has a power of 200W. What is the energy dissipated by it in 5 minutes? a) 60J b) 1000J c) 60kJ d) 1kJ

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 6R: What load may be used for an electric range rated at not over 12 kW? (Table 220.55) _____

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

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2. A bulb has a power of 200W. What is the
energy dissipated by it in 5 minutes?
a) 60J
b) 1000J
C) 60kJ
d) 1kJ

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