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Two 115-V incandescent lamps A & B are connected in series across 230-V dc source. Lamp A is rated 100 W and lamp B is rated 60 W. Which lamp is abnormally bright and hence will burn out soon? a) Lamp A b) Lamp B c) Both lamps will be abnormally bright d) Both lamps will work normally

Two 115-V incandescent lamps A & B are connected in series across 230-V dc source. Lamp A is rated 100 W and lamp B is rated 60 W. Which lamp is abnormally bright and hence will burn out soon? a) Lamp A b) Lamp B c) Both lamps will be abnormally bright d) Both lamps will work normally

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Two 115-V incandescent lamps A & B are connected in series across 230-V dc source. Lamp A is rated 100 W and lamp B is rated 60 W. Which lamp is abnormally bright and hence will burn out soon? a) Lamp A b) Lamp B c) Both lamps will be abnormally bright d) Both lamps will work normally O a. Lamp A O b. Lamp B O c. Both lamps will be abnormally bright O d. Both lamps will work normally
Transcribed Image Text:Two 115-V incandescent lamps A & B are connected in series across 230-V dc source. Lamp A is rated 100 W and lamp B is rated 60 W. Which lamp is abnormally bright and hence will burn out soon? a) Lamp A b) Lamp B c) Both lamps will be abnormally bright d) Both lamps will work normally O a. Lamp A O b. Lamp B O c. Both lamps will be abnormally bright O d. Both lamps will work normally
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