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ESAS Lesson Objectives 3

ESAS Lesson Objectives 3

100問 • 2年前

Hazel Lynn Ramos

問題一覧

1

A 4-wire system has a high leg voltage that is indicated by a wire of color

orange

2

which of these location describe partially protected locations under canopies, marques, roofed and open porches subject to moderate degree of moisture in the pec?

damp

3

a building under construction is a ____ location

dry

4

which location may be temporarily subject to dampness or wetness

dry

5

a load is considered as continuous if it is expected to continue for

3 hours

6

which of the following installations are permitted in clothes closet?

surface mounted luminaires with a completely enclosed lamp

7

in rigid metal conduit wiring, conduits shall be supported at least every ___ mm

3,000

8

which of the following that the fluorescent luminaires CANNOT be directly mounted?

framing members

9

where conductors carrying alternating current are installed in metal enclosures or metal raceways, they shall be so arranged to avoid heating the surrounding metal by induction. to accomplish this, ___ shall be grouped together

all phase conductors

10

installing more than three current carrying conductors in the same conduit requires

derating of ampacity

11

in rigid metallic conduit, the minimum electrical trade size is ___ mm.

15

12

two switches in one box under one face plate is called

2 gang switch

13

what is the UPS stands for

uninterruptible power supply

14

what is the maximum distance from the flooring to the receptacle outlet in dwelling unit in mm

1800

15

what is the deleting factor in each of 7 to 9 conductors in a raceway

70%

16

what is the maximum number of conductors in a raceway that does not need to be derated

3

17

in estimating the loading of a branch circuit what loading shall be used for each receptacle

180 volt ampere

18

the total load on overcurrent device located in a panel board shall not be exceed certain percentage of its rating. what is this percentage

80%

19

what is the maximum number of overcurrent devices for a lightning and appliance that can be installed in a single cabinet?

42

20

what is the maximum allowable continuous load for branch circuit conductor

0.8

21

the minimum size of conductors to be used for lightning purposes is

2.0 mm²

22

the minimum size of copper equipment conductor required for equipment connected to a 40 amp circuit

5.5 mm²

23

whenever eye protection is needed, persons whose visions require the use of corrective lenses shall wear

eye goggles

24

protection of workers from impact penetration from falling or flying objects

hard hat

25

which of the following is/are hazardous practice

all of these

26

which of the following is not a hazardous practice

using the right tools or equipment

27

it considers the effects is distribution of forces on rigid bodies which are and remain at rest

statics

28

the branch of mechanics that deals with bodies in motion is known as

dynamics

29

when an object exerts a force on another object, the second object exerts on the first a force of the same magnitude but in the opposite direction. this law is known as

newton's third law of motion

30

the third law of motion is also known as

law of interaction

31

two skydivers are playing catch with ball while they are falling through the air. ignoring air resistance, in which direction would one skydiver throw the ball relative to the other if the one wants the other to catch itin which direction would one skydiver throw the ball relative to the other if the one wants the other to catch it?

directly at the other since there is no air resistance

32

as a projectile is thrown upward moves in its parabolic path, at what point along its path are the velocity in acceleration vectors for the projectile perpendicular to each other?

the highest point

33

what is the equivalent unit of pascal

N/m²

34

what refers to a slender member which prevent parts of a structure moving to each other under compressive force

strut

35

hooke's law holds good up to

limit of proportionality

36

the modulus of rigidity of a steel member is

define as the unit shear stress divided by the unit shear deformation

37

which treatment will result in an increase in the fatigue strength of the steel

shot peening

38

a thin mild steel wire is loaded by adding loads in equal increments until it breaks. the extensions noted with increasing the loads will behave as under

increase uniformly first and then increase rapidly

39

at any point on the circumference of a cylinder the longitudinal and hoop stress are

orthogonal

40

under which of the following type of loading does fatigue occur

repeated load

41

what is the generic name of the class of polymer which is commercially known as nylon

polyamide

42

what is the unit of strain

unitless

43

hooke's law holds good up to

elastic limit

44

what is the unit of stress

Pa

45

the unit of young's modulus is

kg/cm²

46

the maximum bending moment in a simple supported beam of span L and carrying a concentrated load "W" at beam's midpoint

WL/4

47

the maximum bending moment of a beam simply supported at the both ends and subject to a total load W uniformly distributed over its length L is expressed by the formula

WL/8

48

what is the maximum moment of a beam supported at both ends and carries a uniform load of w throughout its entire length

wL2/8

49

modulus of the rigidity is also known as

shear modulus

50

the three moment equation may be used to analyse

a continuous beam

51

to designate caution, limited to warning against starting, use of, or the movement of equipment which is under repair or being worked upon

blue

52

DMC stands for

distribution management committee

53

NGCP warns ___ alert if tropical disturbance within 24 hours

blue

54

the wire of maximum operating temperature up to 75° C is

THWN

55

the wire of maximum operating temperature up to 60° C

TW, USE, UF

56

the wire of maximum operating temperature up to 90° C

THHN, RHH

57

What wire can hold up to 75° C

TWN

58

the "earth" best defines of which of the following term

ground

59

when wrapping a splice with both rubber and friction tape, the main purpose of the friction tape is to ___

protect the rubber tape

60

the colour to designate dangerous parts of machine or energized equipment

orange

61

what refers to the case hardening process by which the carbon content of the steel near the surface of a part is increased?

carburizing

62

how many times the diameter of the largest raceways shall the length of the box be in straight pulls?

8

63

what is the minimum size in mm required for stainless steel rod as grounding electrode?

16

64

the number of atoms per unit cell in body centred cubic (BCC) is

2

65

the number of atoms per unit cell in face centred cubic (FCC) is

4

66

the unit of elastic modulus is

Pascals

67

the condition in ohm's law is that

the temperature should remain constant

68

the curve representing ohm's law is

linear

69

resistance of a rod does not depend on

the shape of cross-sectional area

70

the specific resistance depends upon

the nature of the material of the conductor only

71

when electrons build up pressure at one point, it is called

current flow

72

two wires are made of the same material have the same lengths but different diameters. they are connected in series to a battery. Which of the following quantity is the same for the two wires?

current

73

the current is zero in a conductor when no potential difference is applied because

for every electron with a given velocity there is another with a velocity of equal magnitude and opposite direction

74

what is the largest decimal value that can be represented using 12 bits

4096

75

CMOS means

complementary metal-oxide semiconductor

76

given x =A'BC (A+D)'. determine the output of the circuit x if A = 0, B = 1, C = 1 and D= 0

1

77

text editors and formatters belong to the area of computing known as

word pressing

78

convert (0.513)10 to octal

0.4065

79

which of the following is invalid type of memory

PRAM (programmable read access only memory)

80

chief component of first generation computer was

vacuum tubes and valves

81

the processor or central processing unit is

the heart of a computer

82

speeds of modems are generally classified by the number of they can transmit

bits per second

83

what is the meaning of CC in email

carbon copy

84

a set of instructions that directs a computer hardware to perform a task

program

85

it is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations

assembler

86

computer software that translates source code written in a high level language into a set of machine language instructions that can be understood by a digital computer CPU

compiler

87

determine which item is not a storage device

card reader

88

a program that can read a source program in high level language, translates, and executes the statements in one operation

interpreter

89

which device could be used to determine whether a substance is radioactive?

a Geiger counter

90

what is full form of ISP related to the internet

internet service provider

91

a ___ will decide which route the message or messages should follow through the network

router

92

it is a fast computer with a large amount of secondary storage to which all of the other computers in a network have access for data storage and retrieval

file server

93

sir alvin is downloading the episode 1 of attack on titan entitled the "fall of shiganhina" part 1 with the file size of 108MB if his internet speed is 70 MBPS. how long would it take to download the file?

12.34 seconds

94

what is the full term of MODEM

modulator-demodulator

95

which function key is used to check the grammar and spelling in ms word

F7

96

if the executable program is kept on a disk or tape, it is normally referred to as

software

97

what is the default file extension of notepad

.txt

98

what is the meaning of pdf

portable document format

99

the extended binary coded decimal interchange code (EBCDIC) uses how many bits for each character

8

100

the term firmware is used to describe program stored in which of the following memory hardware?

ROMs and EPROMs

Math

Math

Hazel Lynn Ramos · 95問 · 2年前

Math

Math

95問 • 2年前

Hazel Lynn Ramos

ESAS Lesson Objectives 1

ESAS Lesson Objectives 1

Hazel Lynn Ramos · 100問 · 2年前

ESAS Lesson Objectives 1

ESAS Lesson Objectives 1

100問 • 2年前

Hazel Lynn Ramos

ESAS Lesson Objectives 2

ESAS Lesson Objectives 2

Hazel Lynn Ramos · 100問 · 2年前

ESAS Lesson Objectives 2

ESAS Lesson Objectives 2

100問 • 2年前

Hazel Lynn Ramos

Other Terms for ESAS

Other Terms for ESAS

Hazel Lynn Ramos · 100問 · 2年前

Other Terms for ESAS

Other Terms for ESAS

100問 • 2年前

Hazel Lynn Ramos

ESAS Matlab

ESAS Matlab

Hazel Lynn Ramos · 99問 · 2年前

ESAS Matlab

ESAS Matlab

99問 • 2年前

Hazel Lynn Ramos

ESAS 200 objectives 1

ESAS 200 objectives 1

Hazel Lynn Ramos · 100問 · 2年前

ESAS 200 objectives 1

ESAS 200 objectives 1

100問 • 2年前

Hazel Lynn Ramos

ESAS 200 objectives 2

ESAS 200 objectives 2

Hazel Lynn Ramos · 100問 · 2年前

ESAS 200 objectives 2

ESAS 200 objectives 2

100問 • 2年前

Hazel Lynn Ramos

ESAS 350 objectives 1

ESAS 350 objectives 1

Hazel Lynn Ramos · 100問 · 2年前

ESAS 350 objectives 1

ESAS 350 objectives 1

100問 • 2年前

Hazel Lynn Ramos

ESAS 350 objectives 2

ESAS 350 objectives 2

Hazel Lynn Ramos · 100問 · 2年前

ESAS 350 objectives 2

ESAS 350 objectives 2

100問 • 2年前

Hazel Lynn Ramos

ESAS 350 objectives 3

ESAS 350 objectives 3

Hazel Lynn Ramos · 44問 · 2年前

ESAS 350 objectives 3

ESAS 350 objectives 3

44問 • 2年前

Hazel Lynn Ramos

EE

EE

Hazel Lynn Ramos · 100問 · 2年前

EE

EE

100問 • 2年前

Hazel Lynn Ramos

EE Lesson Objectives 1

EE Lesson Objectives 1

Hazel Lynn Ramos · 100問 · 2年前

EE Lesson Objectives 1

EE Lesson Objectives 1

100問 • 2年前

Hazel Lynn Ramos

EE Lesson Objectives 2

EE Lesson Objectives 2

Hazel Lynn Ramos · 100問 · 2年前

EE Lesson Objectives 2

EE Lesson Objectives 2

100問 • 2年前

Hazel Lynn Ramos

EE Lesson Objectives 3

EE Lesson Objectives 3

Hazel Lynn Ramos · 100問 · 2年前

EE Lesson Objectives 3

EE Lesson Objectives 3

100問 • 2年前

Hazel Lynn Ramos

EE Terms Additional

EE Terms Additional

Hazel Lynn Ramos · 100問 · 1年前

EE Terms Additional

EE Terms Additional

100問 • 1年前

Hazel Lynn Ramos

問題一覧

1

A 4-wire system has a high leg voltage that is indicated by a wire of color

orange

2

which of these location describe partially protected locations under canopies, marques, roofed and open porches subject to moderate degree of moisture in the pec?

damp

3

a building under construction is a ____ location

dry

4

which location may be temporarily subject to dampness or wetness

dry

5

a load is considered as continuous if it is expected to continue for

3 hours

6

which of the following installations are permitted in clothes closet?

surface mounted luminaires with a completely enclosed lamp

7

in rigid metal conduit wiring, conduits shall be supported at least every ___ mm

3,000

8

which of the following that the fluorescent luminaires CANNOT be directly mounted?

framing members

9

where conductors carrying alternating current are installed in metal enclosures or metal raceways, they shall be so arranged to avoid heating the surrounding metal by induction. to accomplish this, ___ shall be grouped together

all phase conductors

10

installing more than three current carrying conductors in the same conduit requires

derating of ampacity

11

in rigid metallic conduit, the minimum electrical trade size is ___ mm.

15

12

two switches in one box under one face plate is called

2 gang switch

13

what is the UPS stands for

uninterruptible power supply

14

what is the maximum distance from the flooring to the receptacle outlet in dwelling unit in mm

1800

15

what is the deleting factor in each of 7 to 9 conductors in a raceway

70%

16

what is the maximum number of conductors in a raceway that does not need to be derated

3

17

in estimating the loading of a branch circuit what loading shall be used for each receptacle

180 volt ampere

18

the total load on overcurrent device located in a panel board shall not be exceed certain percentage of its rating. what is this percentage

80%

19

what is the maximum number of overcurrent devices for a lightning and appliance that can be installed in a single cabinet?

42

20

what is the maximum allowable continuous load for branch circuit conductor

0.8

21

the minimum size of conductors to be used for lightning purposes is

2.0 mm²

22

the minimum size of copper equipment conductor required for equipment connected to a 40 amp circuit

5.5 mm²

23

whenever eye protection is needed, persons whose visions require the use of corrective lenses shall wear

eye goggles

24

protection of workers from impact penetration from falling or flying objects

hard hat

25

which of the following is/are hazardous practice

all of these

26

which of the following is not a hazardous practice

using the right tools or equipment

27

it considers the effects is distribution of forces on rigid bodies which are and remain at rest

statics

28

the branch of mechanics that deals with bodies in motion is known as

dynamics

29

when an object exerts a force on another object, the second object exerts on the first a force of the same magnitude but in the opposite direction. this law is known as

newton's third law of motion

30

the third law of motion is also known as

law of interaction

31

two skydivers are playing catch with ball while they are falling through the air. ignoring air resistance, in which direction would one skydiver throw the ball relative to the other if the one wants the other to catch itin which direction would one skydiver throw the ball relative to the other if the one wants the other to catch it?

directly at the other since there is no air resistance

32

as a projectile is thrown upward moves in its parabolic path, at what point along its path are the velocity in acceleration vectors for the projectile perpendicular to each other?

the highest point

33

what is the equivalent unit of pascal

N/m²

34

what refers to a slender member which prevent parts of a structure moving to each other under compressive force

strut

35

hooke's law holds good up to

limit of proportionality

36

the modulus of rigidity of a steel member is

define as the unit shear stress divided by the unit shear deformation

37

which treatment will result in an increase in the fatigue strength of the steel

shot peening

38

a thin mild steel wire is loaded by adding loads in equal increments until it breaks. the extensions noted with increasing the loads will behave as under

increase uniformly first and then increase rapidly

39

at any point on the circumference of a cylinder the longitudinal and hoop stress are

orthogonal

40

under which of the following type of loading does fatigue occur

repeated load

41

what is the generic name of the class of polymer which is commercially known as nylon

polyamide

42

what is the unit of strain

unitless

43

hooke's law holds good up to

elastic limit

44

what is the unit of stress

Pa

45

the unit of young's modulus is

kg/cm²

46

the maximum bending moment in a simple supported beam of span L and carrying a concentrated load "W" at beam's midpoint

WL/4

47

the maximum bending moment of a beam simply supported at the both ends and subject to a total load W uniformly distributed over its length L is expressed by the formula

WL/8

48

what is the maximum moment of a beam supported at both ends and carries a uniform load of w throughout its entire length

wL2/8

49

modulus of the rigidity is also known as

shear modulus

50

the three moment equation may be used to analyse

a continuous beam

51

to designate caution, limited to warning against starting, use of, or the movement of equipment which is under repair or being worked upon

blue

52

DMC stands for

distribution management committee

53

NGCP warns ___ alert if tropical disturbance within 24 hours

blue

54

the wire of maximum operating temperature up to 75° C is

THWN

55

the wire of maximum operating temperature up to 60° C

TW, USE, UF

56

the wire of maximum operating temperature up to 90° C

THHN, RHH

57

What wire can hold up to 75° C

TWN

58

the "earth" best defines of which of the following term

ground

59

when wrapping a splice with both rubber and friction tape, the main purpose of the friction tape is to ___

protect the rubber tape

60

the colour to designate dangerous parts of machine or energized equipment

orange

61

what refers to the case hardening process by which the carbon content of the steel near the surface of a part is increased?

carburizing

62

how many times the diameter of the largest raceways shall the length of the box be in straight pulls?

8

63

what is the minimum size in mm required for stainless steel rod as grounding electrode?

16

64

the number of atoms per unit cell in body centred cubic (BCC) is

2

65

the number of atoms per unit cell in face centred cubic (FCC) is

4

66

the unit of elastic modulus is

Pascals

67

the condition in ohm's law is that

the temperature should remain constant

68

the curve representing ohm's law is

linear

69

resistance of a rod does not depend on

the shape of cross-sectional area

70

the specific resistance depends upon

the nature of the material of the conductor only

71

when electrons build up pressure at one point, it is called

current flow

72

two wires are made of the same material have the same lengths but different diameters. they are connected in series to a battery. Which of the following quantity is the same for the two wires?

current

73

the current is zero in a conductor when no potential difference is applied because

for every electron with a given velocity there is another with a velocity of equal magnitude and opposite direction

74

what is the largest decimal value that can be represented using 12 bits

4096

75

CMOS means

complementary metal-oxide semiconductor

76

given x =A'BC (A+D)'. determine the output of the circuit x if A = 0, B = 1, C = 1 and D= 0

1

77

text editors and formatters belong to the area of computing known as

word pressing

78

convert (0.513)10 to octal

0.4065

79

which of the following is invalid type of memory

PRAM (programmable read access only memory)

80

chief component of first generation computer was

vacuum tubes and valves

81

the processor or central processing unit is

the heart of a computer

82

speeds of modems are generally classified by the number of they can transmit

bits per second

83

what is the meaning of CC in email

carbon copy

84

a set of instructions that directs a computer hardware to perform a task

program

85

it is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations

assembler

86

computer software that translates source code written in a high level language into a set of machine language instructions that can be understood by a digital computer CPU

compiler

87

determine which item is not a storage device

card reader

88

a program that can read a source program in high level language, translates, and executes the statements in one operation

interpreter

89

which device could be used to determine whether a substance is radioactive?

a Geiger counter

90

what is full form of ISP related to the internet

internet service provider

91

a ___ will decide which route the message or messages should follow through the network

router

92

it is a fast computer with a large amount of secondary storage to which all of the other computers in a network have access for data storage and retrieval

file server

93

sir alvin is downloading the episode 1 of attack on titan entitled the "fall of shiganhina" part 1 with the file size of 108MB if his internet speed is 70 MBPS. how long would it take to download the file?

12.34 seconds

94

what is the full term of MODEM

modulator-demodulator

95

which function key is used to check the grammar and spelling in ms word

F7

96

if the executable program is kept on a disk or tape, it is normally referred to as

software

97

what is the default file extension of notepad

.txt

98

what is the meaning of pdf

portable document format

99

the extended binary coded decimal interchange code (EBCDIC) uses how many bits for each character

8

100

the term firmware is used to describe program stored in which of the following memory hardware?

ROMs and EPROMs