12V A Assuming that each lamp is rated 12.0V,3.0A; and tthe resistance of each lamp does not change with the brightness of the lamp. i. Calculate the resistance of one of the lamps ii. Calculate the combine resistance of the three lamps as connected. iii. Calculate the current that will be shown on the ammeter iv. Explain why lamp R is less bright than normal and why lamps Pand Q are both equally very dim.

12V A Assuming that each lamp is rated 12.0V,3.0A; and tthe resistance of each lamp does not change with the brightness of the lamp. i. Calculate the resistance of one of the lamps ii. Calculate the combine resistance of the three lamps as connected. iii. Calculate the current that will be shown on the ammeter iv. Explain why lamp R is less bright than normal and why lamps Pand Q are both equally very dim.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter16: Installation Of Heating, Cooling, And Refrigeration Systems

Section: Chapter Questions

Problem 2RQ

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Current Division Method

The generalized current divider formula is given by the following relation below,

Question

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Please help me solve the following electrical questions in the picture below

12V
A
Assuming that each lamp is rated 12.0V,3.0A; and tthe resistance of each lamp
does not change with the brightness of the lamp.
i. Calculate the resistance of one of the lamps
ii. Calculate the combine resistance of the three lamps as connected.
iii. Calculate the current that will be shown on the ammeter
iv. Explain why lamp R is less bright than normal and why lamps Pand Q are
both equally very dim.

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