Question 1

What color code on the first three bands is needed for the resistance? $0.74 \Omega$

Accepted Answer

A)  First band Second band Third band
Gold yellow violet 
B)  First band Second band Third band
Violet violet gold 
C)  First band Second band Third band
Yellow yellow silver 
D)  First band Second band Third band
Yellow violet gold 
E)  First band Second band Third band
Violet yellow silver 
A)  First band Second band Third band
Gold yellow violet 
B)  First band Second band Third band
Violet violet gold 
C)  First band Second band Third band
Yellow yellow silver 
D)  First band Second band Third band
Yellow violet gold 
E)  First band Second band Third band
Violet yellow silver

Question 2

Read the scale.

Accepted Answer

A)  2.5 V 
B)  2.9 V 
C)  2.8 V 
D)  3 V 
E)  3.3 V 
A)  2.5 V 
B)  2.9 V 
C)  2.8 V 
D)  3 V 
E)  3.3 V

Question 3

Read the scale.

Accepted Answer

A)  25 V 
B)  30 V 
C)  20 V 
D)  10 V 
E)  15 V 
A)  25 V 
B)  30 V 
C)  20 V 
D)  10 V 
E)  15 V

Question 4

Read the measurement shown on the vernier caliper in millimeters.

Accepted Answer

A)  75.25 mm 
B)  73.25 mm 
C)  6.825 mm 
D)  7.325 mm 
E)  68.25 mm 
A)  75.25 mm 
B)  73.25 mm 
C)  6.825 mm 
D)  7.325 mm 
E)  68.25 mm

Question 5

Use the rules for subtraction of measurements to subtract the second measurement from the first.   $68.86$       mm $44.4$        mm

Accepted Answer

A)  $16.33$ mm 
B)  $24.5$ mm 
C)  $23$ mm 
D)  $24$ mm 
E)  $24.46$ mm 
A)  $16.33$ mm 
B)  $24.5$ mm 
C)  $23$ mm 
D)  $24$ mm 
E)  $24.46$ mm

Question 6

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 4,822 m

Accepted Answer

A)  4 
B)  5 
C)  3 
D)  6 
E)  1 
A)  4 
B)  5 
C)  3 
D)  6 
E)  1

Question 7

Consider the following measurement. $49,0 \overline { 0 } 0 \mathrm {~W}$ Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Accepted Answer

A)  5 W; 10 W; 0.000102; 0.02% 
B)  20 W; 5 W; 0.002041; 0.01% 
C)  5 W; 20 W; 0.00010; 0.04% 
D)  10 W; 5 W; 0.000102; 0.01% 
E)  10 W; 5 W; 0.000102; 0.1% 
A)  5 W; 10 W; 0.000102; 0.02% 
B)  20 W; 5 W; 0.002041; 0.01% 
C)  5 W; 20 W; 0.00010; 0.04% 
D)  10 W; 5 W; 0.000102; 0.01% 
E)  10 W; 5 W; 0.000102; 0.1%

Question 8

Read the measurement shown on each vernier caliper.   __________ mm

Accepted Answer

The answer of Read the measurement shown on each vernier...

Question 9

For the resistor shown below, find the resistance and the tolerance, written as a percent.

Accepted Answer

A)  870000 Ω , ±10% 
B)  810 Ω , ±10% 
C)  170 Ω , ±20% 
D)  870 Ω , ±10% 
E)  170 Ω , ±10% 
A)  870000 Ω , ±10% 
B)  810 Ω , ±10% 
C)  170 Ω , ±20% 
D)  870 Ω , ±10% 
E)  170 Ω , ±10%

Question 10

Compare the following measurements by indicating which measurement has the smallest percentage of error. $\text { (A) } 412 \mathrm {~m} \text { or (B) } 20.1 \mathrm {~cm}$

Accepted Answer

A)  Both measurements are equal. 
B)  The second measurement has a smaller percent of error. 
C)  The first measurement has a larger percent of error. 
D)  The first measurement has a smaller percent of error. 
A)  Both measurements are equal. 
B)  The second measurement has a smaller percent of error. 
C)  The first measurement has a larger percent of error. 
D)  The first measurement has a smaller percent of error.

Question 11

Read the scale.

Accepted Answer

A)  155 V 
B)  150 V 
C)  160 V 
D)  145 V 
E)  140 V 
A)  155 V 
B)  150 V 
C)  160 V 
D)  145 V 
E)  140 V

Question 12

Read the English dial (the arrow near the zero indicates the initial deflection of the needle).

Accepted Answer

A)  -0.84 in. 
B)  0.16 in. 
C)  -0.084 in. 
D)  -0.016 in. 
E)  0.084 in. 
A)  -0.84 in. 
B)  0.16 in. 
C)  -0.084 in. 
D)  -0.016 in. 
E)  0.084 in.

Question 13

Consider the following measurement. $1.53 \mathrm {~cm}$ Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Accepted Answer

A)  $0.01 \mathrm {~cm} ; 0.01 \mathrm {~cm} ; 0.006536 ; 1.31 \%$ 
B)  $0.01 \mathrm {~cm} ; 0.01 \mathrm {~cm} ; 0.006536 ; 2.94 \%$ 
C)  $0.02 \mathrm {~cm} ; 0.005 \mathrm {~cm} ; 0.006536 ; 0.33 \%$ 
D)  $0.01 \mathrm {~cm} ; 0.005 \mathrm {~cm} ; 0.003268 ; 0.33 \%$ 
E)  $0.01 \mathrm {~cm} ; 0.01 \mathrm {~cm} ; 0.003268 ; 0.65 \%$ 
A)  $0.01 \mathrm {~cm} ; 0.01 \mathrm {~cm} ; 0.006536 ; 1.31 \%$ 
B)  $0.01 \mathrm {~cm} ; 0.01 \mathrm {~cm} ; 0.006536 ; 2.94 \%$ 
C)  $0.02 \mathrm {~cm} ; 0.005 \mathrm {~cm} ; 0.006536 ; 0.33 \%$ 
D)  $0.01 \mathrm {~cm} ; 0.005 \mathrm {~cm} ; 0.003268 ; 0.33 \%$ 
E)  $0.01 \mathrm {~cm} ; 0.01 \mathrm {~cm} ; 0.003268 ; 0.65 \%$

Question 14

Read the measurement shown on the vernier caliper in millimeters.

Accepted Answer

A)  4.41 mm 
B)  41.6 mm 
C)  44.1 mm 
D)  4.86 mm 
E)  4.16 mm 
A)  4.41 mm 
B)  41.6 mm 
C)  44.1 mm 
D)  4.86 mm 
E)  4.16 mm

Question 15

Consider the set of measurements.
99.6 km, 774.5 km, 20.0 km, and 91.7 km
Find the measurement that is the most accurate. If all have the same accuracy, so indicate.
__________
Find the measurement that is the most precise. If all have the same precision, so indicate.
__________

Accepted Answer

774.5 ft;

Question 16

Read the measurement shown on the U.S. micrometer.

Accepted Answer

A)  3.6 in. 
B)  4.5 in. 
C)  0.41 in. 
D)  0.36 in. 
E)  0.45 in. 
A)  3.6 in. 
B)  4.5 in. 
C)  0.41 in. 
D)  0.36 in. 
E)  0.45 in.

Question 17

The measurement is 100 V. Find the precision and the greatest possible error of the measurement.

Accepted Answer

A)  The precision of the measurement is 100 V. The greatest possible error of the measurement is 500 V. 
B)  The precision of the measurement is 10 V. The greatest possible error of the measurement is 5 V. 
C)  The precision of the measurement is 10 V. The greatest possible error of the measurement is 500 V. 
D)  The precision of the measurement is 1,000 V. The greatest possible error of the measurement is 500 V. 
E)  The precision of the measurement is 100 V. The greatest possible error of the measurement is 50 V. 
A)  The precision of the measurement is 100 V. The greatest possible error of the measurement is 500 V. 
B)  The precision of the measurement is 10 V. The greatest possible error of the measurement is 5 V. 
C)  The precision of the measurement is 10 V. The greatest possible error of the measurement is 500 V. 
D)  The precision of the measurement is 1,000 V. The greatest possible error of the measurement is 500 V. 
E)  The precision of the measurement is 100 V. The greatest possible error of the measurement is 50 V.

Question 18

Consider the set of measurements.
900 ft, 730 ft, and 693 ft
Find the measurement that is the most accurate. If all have the same accuracy, so indicate.
__________
Find the measurement that is the most precise. If all have the same precision, so indicate.
__________

Accepted Answer

The answer of Consider the set of measurements.
900 ft, 730...

Question 19

Read the measurement shown on the metric micrometer.

Accepted Answer

A)  49.4 mm 
B)  7.44 mm 
C)  11.4 mm 
D)  4.544 mm 
E)  3.94 mm 
A)  49.4 mm 
B)  7.44 mm 
C)  11.4 mm 
D)  4.544 mm 
E)  3.94 mm

Question 20

Read the measurement shown on the vernier caliper.   __________ in.

Accepted Answer

The answer of Read the measurement shown on the vernier...

What color code on the first three bands is needed for the resistance? $0.74 \Omega$

Read the scale.

Read the scale.

Read the measurement shown on the vernier caliper in millimeters.

Use the rules for subtraction of measurements to subtract the second measurement from the first. $68.86$ mm $44.4$ mm

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 4,822 m

Consider the following measurement. $49,0 \overline { 0 } 0 \mathrm {~W}$ Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Read the measurement shown on each vernier caliper. __________ mm

For the resistor shown below, find the resistance and the tolerance, written as a percent.

Compare the following measurements by indicating which measurement has the smallest percentage of error. $\text { (A) } 412 \mathrm {~m} \text { or (B) } 20.1 \mathrm {~cm}$

Read the scale.

Read the English dial (the arrow near the zero indicates the initial deflection of the needle).

Consider the following measurement. $1.53 \mathrm {~cm}$ Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Read the measurement shown on the vernier caliper in millimeters.

Consider the set of measurements. 99.6 km, 774.5 km, 20.0 km, and 91.7 km Find the measurement that is the most accurate. If all have the same accuracy, so indicate. Find the measurement that is the most precise. If all have the same precision, so indicate.

Read the measurement shown on the U.S. micrometer.

The measurement is 100 V. Find the precision and the greatest possible error of the measurement.

Consider the set of measurements. 900 ft, 730 ft, and 693 ft Find the measurement that is the most accurate. If all have the same accuracy, so indicate. Find the measurement that is the most precise. If all have the same precision, so indicate.

Read the measurement shown on the metric micrometer.

Read the measurement shown on the vernier caliper. __________ in.

Basic Concepts

Signed Numbers and Powers of 10

The Metric System

Polynomials: an Introduction to Algebra

Equations and Formulas

Ratio and Proportion

Graphing Linear Equations

Systems of Linear Equations

Factoring Algebraic Expressions

Quadratic Equations

Geometry

Right Triangle Trigonometry

Trigonometry With Any Angle

Basic Statistics

Binary and Hexadecimal Numbers

Filters

Exam 4: Measurement

What color code on the first three bands is needed for the resistance? 0.74Ω0.74 \Omega0.74Ω

Read the scale.

Read the scale.

Read the measurement shown on the vernier caliper in millimeters.

Use the rules for subtraction of measurements to subtract the second measurement from the first. 68.8668.8668.86 mm 44.444.444.4 mm

Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement. 4,822 m

Consider the following measurement. 49,00‾0 W49,0 \overline { 0 } 0 \mathrm {~W}49,000 W Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Read the measurement shown on each vernier caliper. __________ mm

For the resistor shown below, find the resistance and the tolerance, written as a percent.

Compare the following measurements by indicating which measurement has the smallest percentage of error. (A) 412 m or (B) 20.1 cm\text { (A) } 412 \mathrm {~m} \text { or (B) } 20.1 \mathrm {~cm} (A) 412 m or (B) 20.1 cm

Read the scale.

Read the English dial (the arrow near the zero indicates the initial deflection of the needle).

Consider the following measurement. 1.53 cm1.53 \mathrm {~cm}1.53 cm Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Read the measurement shown on the vernier caliper in millimeters.

Consider the set of measurements. 99.6 km, 774.5 km, 20.0 km, and 91.7 km Find the measurement that is the most accurate. If all have the same accuracy, so indicate. __________ Find the measurement that is the most precise. If all have the same precision, so indicate. __________

Read the measurement shown on the U.S. micrometer.

The measurement is 100 V. Find the precision and the greatest possible error of the measurement.

Consider the set of measurements. 900 ft, 730 ft, and 693 ft Find the measurement that is the most accurate. If all have the same accuracy, so indicate. __________ Find the measurement that is the most precise. If all have the same precision, so indicate. __________

Read the measurement shown on the metric micrometer.

Read the measurement shown on the vernier caliper. __________ in.

Basic Concepts

Signed Numbers and Powers of 10

The Metric System

Polynomials: an Introduction to Algebra

Equations and Formulas

Ratio and Proportion

Graphing Linear Equations

Systems of Linear Equations

Factoring Algebraic Expressions

Quadratic Equations

Geometry

Right Triangle Trigonometry

Trigonometry With Any Angle

Basic Statistics

Binary and Hexadecimal Numbers

Filters

What color code on the first three bands is needed for the resistance? $0.74 \Omega$

Use the rules for subtraction of measurements to subtract the second measurement from the first. $68.86$ mm $44.4$ mm

Consider the following measurement. $49,0 \overline { 0 } 0 \mathrm {~W}$ Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Compare the following measurements by indicating which measurement has the smallest percentage of error. $\text { (A) } 412 \mathrm {~m} \text { or (B) } 20.1 \mathrm {~cm}$

Consider the following measurement. $1.53 \mathrm {~cm}$ Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).

Consider the set of measurements. 99.6 km, 774.5 km, 20.0 km, and 91.7 km Find the measurement that is the most accurate. If all have the same accuracy, so indicate. Find the measurement that is the most precise. If all have the same precision, so indicate.

Consider the set of measurements. 900 ft, 730 ft, and 693 ft Find the measurement that is the most accurate. If all have the same accuracy, so indicate. Find the measurement that is the most precise. If all have the same precision, so indicate.