62. An element maybe defines as a substance, all atoms of which have the same.

63. The device which measures the acid content of the cell is called

64. A deuteron is _________

65. "At the same pressure and temperature equal volumes of all gases contain equal number of
molecules." This is known as:

66. A substance which gives up protons to another substance is called _____.

67. Elements which generally exhibits multiple oxidation state are ______.

68. An Angstrom unit, commonly used for atomic and sub-atomic distances is:

69. When two bodies, isolated from other environment, are in thermal equilibrium with the third
body. the two are in thermal equilibrium with each other. What do you call this statement?

70. It is the property of absorbing moisture from atmosphere?

71. Cross-linking of natural rubber is known as:

72. Which of the following statements regarding organic substances is FALSE?

73. Which of the following is most likely to prove that a substance is inorganic?

74. What element is known as the lightest metal?

75. An element maybe defines as a substance, all atoms of which have the same:

76. What is the measure of the lumen output per watt input produced by the light source?

77. When a source of sound is moving with respect to an observer or an observer is moving with
respect to the source, the pitch of sound heard by the observer is different from the pitch heard
when the source and observer are both at rest. What do you call this change in frequency
caused by the motion?

78.What refers to the computer's use of hard disk storage to simulate RAM?

79. What register holds the data being written into or read out of the addressed memory location?

80. A special file that is used by the operating system to store the physical location of all the files
on a storage medium, such as a hard disk or floppy disk is called

81. A megabyte is exactly _______ bytes.

82. What is the term used ta describe the moving of software from another computer ta
your own computer?

83. What is the term for a high-speed memory used to store a small amount of data temporarily
so that the data can be retrieved quickly?

84. What type of file has a record of website activity?

85. What is a large computer called?

86. An e-mail address should consist of which of the following?

87. When an input signal A = 10100 is applied to a NOT gate, its output signal will be_____.

88. The binary coding scheme most common used in microcomputers is called _____.

89. The mass mass of a certain object is 10 grams, What would its mass when taken to the planet Mars?

90. Are compounds of carbon and hydrogen containing only carbon-carbon single bonds ?

91. The ores from which Titanium is obtained is?

92. What do you cail earth and stone mixed with the iron oxide?

93. What is a coal that has been previously burned in an oxygen-poor environment?

94.________ are round pieces of flat plastic that store data and program as magnetized spots

95. What does "TTL" means?

96. _____ data is collected over several days or weeks and then processed all at one time.

97. What does "CMOS" means?

98. What does "DTML" means?

99. What market Situation exists where there are few sellers and few buyers?

100. The true value of interest rate computed by equations for compound interest for a 1-year
period is known as

101. It is the present worth of its probable future net earnings.

102. When of the factors of production is fixed in quantity or is difficult to increase, increasing the
other factors of production will result in a less than proportional increase in output

103. All the proceeds which are received by the business as a result of the sale of goods

104. A form of business organization in which a person conducts his business alone and entirely
for his own profit, being solely responsible for all its activities and liabilities

105. An aggregation of individuals formed for the purpose of conducting a business and
recognized by a law as a fictitious person is called

106. The present worth of cost associated with an asset for an infinite period of tire is referred as

107. The unrecovered depreciation results due to poor estimates as to the life of the equipment

108. Measure of effectiveness of investment of capital?

109.What is otherwise known as "PRC Modernization Law"?

110. Who shall be the executive officer of the board of Electrical Engineering and shall also conduct
the examination given by the Board, as provided in Article Il, Sec. 9 of R.A. 7920?

112.Where installed in two or more raceways, the size of the grounded in each raceway shall be based on the size of the ungrounded service entrance conductor in raceway but not smaller than _______ mm².

111.From PRC resolution No. 381: Standardized guidelines and procedures for the implementation of CPE (Continuing Professional Education) for all professionals. In Sec. 15, the total CPE units for registered professionals with baccalaureate degree shall be credit units for three (3) years

113.A ground ring encircling the building or structure, in direct contact with the earth, consisting of
at least 6,000 mm of bare copper conductor not smaller than _____ mm²

114. Bonding jumper(s) from grounding electrodes and grounding electrode conductor(s) shall be
permitted to be connected to an aluminum or copper busbars not less than ______

115. What is the minimum size copper bonding jumper for a service raceway containing 100mm² THHN aluminum conductors?

116. For multi-grounded neutral systems, the maximum distance between any two adjacent electrodes shall not be more than meters

117. Grounding conductors not an integral part of a cable assembly shall not be smaller than
________ copper.

118. What size of conductor shall be connected between the ground grid and all metal parts of swimming pools?

119. Where computations result in a fraction of an ampere that is less than ________ shall be permitted to be dropped.

120. A ground ring encircling the building or structure, in direct contact with the earth, consisting of at least 6,000 mm of bare copper conductor not smaller than _______ mm²