Institute of Electronics Engineers
Of The Philippines
University of Pangasinan
Student Chapter
Engr. Cezar N. Velasco Jr., ECE
Engr. Mark Alvin Prado, ECE
GEAS
What refers to the reference sheet for the elements that can be used to
form engineering materials?
Periodic Table
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GEAS
What term is used to describe a polymer that has rubberlike
properties?
Elastomer
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Electronics
The capacity of a substance to become magnetized. This is expressed
as a ratio between the magnetization produced in a substance to the
magnetizing force producing it.
Magnetic conductivity
Magnetic susceptibility
Magnetic resistivity
Magnetic reluctivity
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Electronics
If the distance between two magnetic poles is halve, the force between
them
Decreases two times
Decreases four times
Increases two times
Increases four times
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Math
Find the commission made on $ 450.00 sale with a 12 % commission
rate.
$ 54.00
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Math
Multiply 15 yd., 2’, 8” by 4
63 yd, 1’ 4’”
53 yd, 1’ 4”
53 yd, 1’ 8”
63 yd, 1’, 8”
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GEAS
It refers to a measure of the quantity of an element or compound?
Mole
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Math
How many are there to choose “Team A”? There is a set of 10 people,
and you need to create a subset (team) of 5. Note: That once team A is
chosen, the rest of the kids are team B
252
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GEAS
Adding more solute to an already saturated solution will cause the
excess solute to settle to the bottom of the container. What is this
process called?
Precipitation
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GEAS
Which of the following refers to the measure of the amount of negative
ions in the water?
Alkalinity
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GEAS
What term refers to the attraction between like molecules?
Cohesion
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GEAS
What do you call the bonding that occurs in inert gases and other
elements with full shells, primarily due to attraction between dipole
structures?
Van der Waals
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Math
Express Cos 3Ө in terms of Cos Ө
4cos^3Ө – 3cos Ө
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EST
Which organization has authority over interstate and
international commerce in the communications field?
ITU-T
IEEE
FCC
ISOC
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EST
They are special-interest groups that quickly test, evaluate,
and standardize new technologies.
Forums
Regulatory agencies
Standards organizations
DOST
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Math
At maximum point the value of y” is
positive
infinite
zero
negative
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Math
Given an ellipse ( x^2/36 ) + ( y^2/32 ) = 1. Determine the distance
between foci.
4
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EST
Which agency developed standards for physical connection
interfaces and electronic signaling specifications?
EIA
ITU-T
ANSI
ISO
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EST
It is a collection of many separate networks.
WAN
INTENET
LAN
MAN
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Electronics
What is the unit of flux in cgs?
Ampere-turn
Coulomb/sec
Mx
Gauss
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Electronics
__________ capability is analogous to permeance.
Admittance
Conductance
Reluctance
Resistance
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Electronics
The flux density, which exist in the iron core when the magnetic field
intensity is reduced to zero.
Residual magnetism
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EST
A set of rules that govern data communications.
timing
syntax
semantics
protocol
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EST
A measure of how fast we can actually send data through a
network
latency
throughput
Propagation time
Transmission time
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Electronics
Is the quantity of magnetizing force needed to counter balance the
residual magnetism of a magnetic material.
Coercivity
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Math
The line passing through the focus and is perpendicular to the
directrix of a parabola.
axis of the parabola
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EST
A problem if different packets of data encounter different delays and
the application using the data at the receiver site is time-sensitive
jitter
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Electronics
Is used to maintain strength of magnetic field.
Keeper
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