Calculate theSix lamps were installed into a 12 V circuit as shown in Figurecurrent flow through each lamp and the total resistance of the circuit. Given theequation of Power (watt) is equal to Volt times Current, (P=VI).18 Watt12 V15 Watt30 Watt18 Watt30 Watt18 WattPropose THREE (3) safety practices that commonly applied for electrical systems orduring conducting an electrical works.

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Six lamps were installed into a 12 V circuit as shown in Figure current flow through each lamp and the total resistance of the circuit. Given the equation of Power (watt) is equal to Volt times Current, (P=VI). Calculate the 18 Watt 12 V 15 Watt 30 Watt 18 Watt 30 Watt 18 Watt

Six lamps were installed into a 12 V circuit as shown in Figure current flow through each lamp and the total resistance of the circuit. Given the equation of Power (watt) is equal to Volt times Current, (P=VI). Calculate the 18 Watt 12 V 15 Watt 30 Watt 18 Watt 30 Watt 18 Watt

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.

Question

Calculate the
Six lamps were installed into a 12 V circuit as shown in Figure
current flow through each lamp and the total resistance of the circuit. Given the
equation of Power (watt) is equal to Volt times Current, (P=VI).
18 Watt
12 V
15 Watt
30 Watt
18 Watt
30 Watt
18 Watt
Propose THREE (3) safety practices that commonly applied for electrical systems or
during conducting an electrical works.

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