ARC Preboard Exam Flashcards

1
Q
A

C. 2.3

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2
Q
A

C. Risk-benefit analysis

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3
Q
A

C. to remove contaminants and protect water bodies

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4
Q
A
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5
Q
A

C. 52%

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6
Q
A

B. to slow down the setting time of cement

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7
Q
A

A. The complexity of managing interactions between multiple variables

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8
Q
A

A. ability to remove bacteria and viruses

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9
Q
A

C. The form of a particular solution is e2t (At2+Bt+C) where A, B and C are real numbers.

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10
Q
A

A. 7.5 years

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11
Q
A

B. Departmentation

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12
Q
A

C. chemical analysis

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13
Q
A

A. 18.3 min

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14
Q
A

D. 1

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15
Q
A

B. ethyl magnesium chloride

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16
Q
A

B. 9-11

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17
Q
A

C. 1 – cos t

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18
Q
A

B. administrative cases

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19
Q
A

A. 0.99

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20
Q
A

B. The minimum concentration of a vapor in air above which it cannot ignite

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21
Q
A

D. 144 cm^3

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22
Q
A

A. Reject the null hypothesis; the new medication is more
effective.

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23
Q
A

C. -6.39 x 10+5J

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24
Q
A

C. 0.05 mg/L

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25
Q
A

B. stochastic

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26
Q
A

C. The sudden release of pressure and heat due to the rupture of a vessel containing a superheated liquid

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27
Q
A

A. 12

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28
Q
A

C. 3/4

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29
Q
A

B. 1 ft/min

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30
Q
A

C. Demotion

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31
Q
A

B. unethical

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32
Q
A

D. 500,000

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33
Q
A

B. 2.5 ohms

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34
Q
A

B. 6 ft

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35
Q
A

D. increase by a factor of 100

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36
Q
A

B. 0.71

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37
Q
A

C. 69 g

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38
Q
A

C. 1.6

Note iba yung sa choices!!!! pero 1.6 ang sagot CCCCCCCCC

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39
Q
A

D. 2/3 g

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40
Q
A

B. Layer of Protection Analysis

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41
Q
A

A. Fail to reject the null hypothesis; defect rate is not significantly lower than 2%.

42
Q
A

A. Queuing theory

43
Q
A

B. 20 cm

44
Q
A

D. Mode

45
Q
A

C. 1200

46
Q
A

C. 5 years

47
Q
A

C. 48J

48
Q
A

A. P44,982.04

49
Q
A

A. 730/13 mi/hr

50
Q
A

B. 5

51
Q
A

D. Learning to work, trust, and appreciate others

52
Q
A

D. Moises L. Miranda

53
Q
A

B. -s/(s^2+9)

54
Q
A

b. Functions are linearly independent if their Wronskian is equal to zero.

55
Q
A

C. Relative Minimum Point

56
Q
A

B. 0, 0, -1± 3i

57
Q
A

C. oxygen deficiency

58
Q
A

B. Providing remote monitoring and control of industrial processes

59
Q
A

B. 10 A

60
Q
A

D. 2

61
Q
A

D. 24.95 min

62
Q
A

D. Boudouard

63
Q
A

A. 1/s – s/(s^2+16)

64
Q
A

C. (x»/4)-(y»/12) =1

65
Q
A

A. hydrolysis

66
Q
A

B. 11300

67
Q
A

B. 210 mg/L

68
Q
A

B. Republic Act

69
Q
A

C. Lockout-Tagout

70
Q
A

B. sodium hydroxide and chlorine

71
Q
A

C. Effective

72
Q
A

B. decrease the overshoot

73
Q
A

B. 0.5

74
Q
A

C. carbon dioxide extinguisher

75
Q
A

C. Programming

76
Q
A

C. 20

77
Q
A

D. MSG

78
Q
A

A. Jose C. Espino

79
Q
A

B. 125 m^2

80
Q
A

D. P30,000

81
Q
A

B. 0.02

82
Q
A

B. Software programming

83
Q
A

B. random disturbances

84
Q
A

C. over-pressurization of equipment

85
Q
A

B. Concurrent control

86
Q
A

C. RA 6969 Toxic Substances, Hazardous and Nuclear Waste Control Act of 1990

87
Q
A

C. nitrogen

88
Q
A

A. Physiological need

89
Q
A

D. 28

90
Q
A

B. Focused solely on the functions of various components and materials, rather than their physical attributes

91
Q
A

B. local exhaust ventilation

92
Q
A

B. Waterfall model

93
Q
A

C. Electric field strength within the ESP

94
Q
A

B. Fail to reject the null hypothesis; there is no significant difference in variances.

95
Q
A

B. Board of Examiners for Chemical Engineering

96
Q
A

C. frostbite and thermal burns

97
Q
A

A. 9

98
Q
A

B. Rejecting a true null hypothesis

99
Q
A

C. It is accepted if the null hypothesis is rejected.

100
Q
A

D. 190 mg/L