11.A resistor connected across an AC supply of 220 V. The power drawn is 1000watts, if the diode was connected in series with the resistor, what would be thepower absorbed by the resistor?12.Rocks that are rich in metals are known as13.A uniform volume charge density of 80 µC/m3 is present throughout theregion 8mm 14.The frequency of a note that is one octave higher than a note of 1024 Hz is15.For rangers of 8.75 kW or more in rating, the minimum branch circuit ratingshall be:16.A piece of machinery has an initial cost of P40,000 and results in an increase inannual maintenance costs of P2,000. If the machinery saves the company P10,000per year, in how many years will the machine pay for itself if compounding isconsidered? (i=7%)17.Which of the following binary number is equal to octal number 66.3?18.The process by which sound vibrations are produced in pipes is known as19.A carton is pulled along the ground for a distance of 11 m. If the averagefrictional force is 57 N, then the work done is-....

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11.A resistor connected across an AC supply of 220 V. The power drawn is 1000 watts, if the diode was connected in series with the resistor, what would be the power absorbed by the resistor?

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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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.

Question

100%

11.A resistor connected across an AC supply of 220 V. The power drawn is 1000
watts, if the diode was connected in series with the resistor, what would be the
power absorbed by the resistor?
12.Rocks that are rich in metals are known as
13.A uniform volume charge density of 80 µC/m3 is present throughout the
region 8mm <r < 10mm. Let pv = 0 for 0 < r < 8mm. Find the total charge inside
the spherical surface r = 10 mm.

14.The frequency of a note that is one octave higher than a note of 1024 Hz is
15.For rangers of 8.75 kW or more in rating, the minimum branch circuit rating
shall be:
16.A piece of machinery has an initial cost of P40,000 and results in an increase in
annual maintenance costs of P2,000. If the machinery saves the company P10,000
per year, in how many years will the machine pay for itself if compounding is
considered? (i=7%)
17.Which of the following binary number is equal to octal number 66.3?
18.The process by which sound vibrations are produced in pipes is known as
19.A carton is pulled along the ground for a distance of 11 m. If the average
frictional force is 57 N, then the work done is
-....

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