ARC Preboard Exam Flashcards
1
Q
A
C. 2.3
2
Q
A
C. Risk-benefit analysis
3
Q
A
C. to remove contaminants and protect water bodies
4
Q
A
5
Q
A
C. 52%
6
Q
A
B. to slow down the setting time of cement
7
Q
A
A. The complexity of managing interactions between multiple variables
8
Q
A
A. ability to remove bacteria and viruses
9
Q
A
C. The form of a particular solution is e2t (At2+Bt+C) where A, B and C are real numbers.
10
Q
A
A. 7.5 years
11
Q
A
B. Departmentation
12
Q
A
C. chemical analysis
13
Q
A
A. 18.3 min
14
Q
A
D. 1
15
Q
A
B. ethyl magnesium chloride
16
Q
A
B. 9-11
17
Q
A
C. 1 – cos t
18
Q
A
B. administrative cases
19
Q
A
A. 0.99
20
Q
A
B. The minimum concentration of a vapor in air above which it cannot ignite
21
Q
A
D. 144 cm^3
22
Q
A
A. Reject the null hypothesis; the new medication is more
effective.
23
Q
A
C. -6.39 x 10+5J
24
Q
A
C. 0.05 mg/L
25
B. stochastic
26
C. The sudden release of pressure and heat due to the rupture of a vessel containing a superheated liquid
27
A. 12
28
C. 3/4
29
B. 1 ft/min
30
C. Demotion
31
B. unethical
32
D. 500,000
33
B. 2.5 ohms
34
B. 6 ft
35
D. increase by a factor of 100
36
B. 0.71
37
C. 69 g
38
C. 1.6
Note iba yung sa choices!!!! pero 1.6 ang sagot CCCCCCCCC
39
D. 2/3 g
40
B. Layer of Protection Analysis
41
A. Fail to reject the null hypothesis; defect rate is not significantly lower than 2%.
42
A. Queuing theory
43
B. 20 cm
44
D. Mode
45
C. 1200
46
C. 5 years
47
C. 48J
48
A. P44,982.04
49
A. 730/13 mi/hr
50
B. 5
51
D. Learning to work, trust, and appreciate others
52
D. Moises L. Miranda
53
B. -s/(s^2+9)
54
b. Functions are linearly independent if their Wronskian is equal to zero.
55
C. Relative Minimum Point
56
B. 0, 0, -1± 3i
57
C. oxygen deficiency
58
B. Providing remote monitoring and control of industrial processes
59
B. 10 A
60
D. 2
61
D. 24.95 min
62
D. Boudouard
63
A. 1/s – s/(s^2+16)
64
C. (x>>/4)-(y>>/12) =1
65
A. hydrolysis
66
B. 11300
67
B. 210 mg/L
68
B. Republic Act
69
C. Lockout-Tagout
70
B. sodium hydroxide and chlorine
71
C. Effective
72
B. decrease the overshoot
73
B. 0.5
74
C. carbon dioxide extinguisher
75
C. Programming
76
C. 20
77
D. MSG
78
A. Jose C. Espino
79
B. 125 m^2
80
D. P30,000
81
B. 0.02
82
B. Software programming
83
B. random disturbances
84
C. over-pressurization of equipment
85
B. Concurrent control
86
C. RA 6969 Toxic Substances, Hazardous and Nuclear Waste Control Act of 1990
87
C. nitrogen
88
A. Physiological need
89
D. 28
90
B. Focused solely on the functions of various components and materials, rather than their physical attributes
91
B. local exhaust ventilation
92
B. Waterfall model
93
C. Electric field strength within the ESP
94
B. Fail to reject the null hypothesis; there is no significant difference in variances.
95
B. Board of Examiners for Chemical Engineering
96
C. frostbite and thermal burns
97
A. 9
98
B. Rejecting a true null hypothesis
99
C. It is accepted if the null hypothesis is rejected.
100
D. 190 mg/L
