TLE major
Which of the following can serve as a
source of radio waves transmitted by telecommunications systems?
a. Electromagnetic waves
b. Nuclear reactions
c. Electric circuits
d. The sun
People with some money to start with, put
up small stores that sell food and other needs of the people in the community.
a.micro entrepreneurs
b.large entrepreneurs
c.medium entrepreneurs
d.small entrepreneurs
Which tool is used in turning slotted
screws?
a. Flat screw driver
b. Phillips screw driver
c. Electrical pliers
d. Wire stripper
Which circuit has the most gain?
a. Common emitter
b. Common collector
c. Common base
d. Emitter follower
Who takes the risk of organizing and operating
a certain kinds of business is an
a.entrepreneurship
b.small business
c.entrepreneur
d.business owner
Which is a pocket-sized tool that provides
maximum safety when pulling cartridge fuses and checking electrical
connections?
a. Fuse puller
b. Screw driver
c. Desoldering tool
d. Mini drill
If a 10K resistor is placed across a 10 v
supply, the current will be ________.
a. 10 mA
b. 0.001 mA
c. 1 mA
d. 65 mA
A disadvantage of LCD (liquid crystal
display) is ________.
a. high current demands
b. slow reactance to input
c. environmental temperature sensitivity
d. persistence limitations
A fuse marked 250V, 650m can be used in
circuits with an "open fuse" supply voltage of ________.
a. 125 Volts
b. 500 Volts
c. 5,000 Volts
d. 250 Volts
To prevent transistor from getting hot,
use ________.
a. silicon grease
b. insulator
c. heat sink
d. exhaust fan
To obtain a higher value of resistance,
resistors are ________.
a. reverse
b. parallel
c. forward
d. series
What drawing equipment will you use if you
want to represent each unit f the
object t be made in its proper scale or
proportion.?
A. Cross-ruled paper
B. Drawing board
C. Ruler
D. Triangles
Which of the following is a description of
obtuse angle ?
A. It is greater than 90 degrees and less
than 180 degrees
B. An angle less than 90 degrees
C. It has two equal sides
D. It is 45 degrees
You use a____ map if the relative
elevation of the ground surfaces are given.
A. contour
B. geographic
C. relief
D. topographic
This is a six-sided figure which is
frequently used in machine drawing for showing heads f bolts and screws.
A. Hexagon
B. Octagon
C. Square
D. Triangle
If an oval shape is required what figure
is used?
A. Circle
B. Ellipse
C. Oblong
D. Round
Which of the following instrument is used
to measure the potential difference across an element in a circuit?
a. Ammeter
b. Ohmmeter
c. Tester
d. Voltmeter
The amount of energy consumed by an
appliance per unit time is indicated as the appliance’s
a. current
b. power
c. resistance
d. voltage
Which of the following can be a function
of a transistor in a circuit?
a. Amplifies current or electric
signals
b. Limits the flow of current
c. Stores electrical energy
d. Regulates voltage
A battery has a voltage of 12 V. What does
this mean?
a. Both terminals of the battery have a 12
V electric potential.
b. Both terminals of the battery have the
same electric potential.
c. One of the terminals of the battery is
12 V and the other is 0 V.
d. One of the terminals of the battery is 12
V higher in electric potential than the other.
Which of the following device best
demonstrates the concept that magnetism exerts a force on a moving charge?
a. Diode
b. Generator
c. Motor
d. Transformer
Which of the following can cause electric
shock?
a. Current and power
b. Current and voltage
c. Voltage and power
d. Voltage and resistance
Persons engaged in selling goods and
services
a.Entrepreneur
b.business people
c.owner
d.traders
An enterprise manage by its owner
a.large business
b.micro business
c.small business
d.medium business
The ability to create something new, or to
think of new ways of doing things.
a.discovery
b.invention
c.innovation
d.restoration
Expertise in business management and
operation
a.creativity
b.entrepreneurial
c.innovativeness
d.salesmanship
There are two systems of measurement.
English system is known as the one that uses
the foot and inches. While metric system
uses the meter as the basic unit of
measurement. How many millimeters do we
have in 1 meter?
A.. 10 mm
B. 100 mm
C. 200 mm
D. 1000 mm
In the languages we have our own
alphabets. But in drawing we have alphabet of lines.
Which one represents the sides of the
object that are seen by the naked eye?
A. Center line
B. Dimension line
C. Phantom Line
D. Visible Line
There are three types of drawing pencil we
have the soft, medium and hard pencils. Which
one can we consider the medium pencil used
by draftsman?
A.B
B.2H
C HB
D.9H
Isometric drawing is elevated at a certain
degree from the horizontal plane. What is its degree of inclination?
A. 30 degrees
B. 45 degrees
C. . 60 degrees
D. 90 degrees
Which presents the rise and fall of
alternating current and voltages?
a. Graph
b. Sine wave
c. Fluctuation
d. Cycle
When two capacitors are connected in
parallel, the capacitance will ________.
a. increase
b. have the same value
c. decrease
d. increase and decrease
A very small business in which the owner
is the principal worker
a.micro business
b.macro business
c.medium business
d.small business
Owned and manage by an individual or group
and has only enough resources to continue operating. Grocery, bakeshop and
restaurant belong to
a.large business
b.medium business
c.small business
d.micro business
The sugar found in cow’s milk and milk
powder
a. lactose
b. glucose
c. maltose
d. sucrose
A fuse or a circuit breaker is always
connected in series with the appliance or the circuit that it intends to protect
when short or overloading happens. Why is this so?
a. It is easier to connect a fuse in
series than in parallel.
b. Short and overloading always happen in
series circuits.
c. There is higher probability for
overloading in parallel circuits.
d. There is only one path for current to
flow in a series connection.
Known as world trade
a.export and import of goods among
nations
b.circulation of money in the early times
c.exchange of goods with other tribes
d.exchange foods for other things
The system of exchange through which goods
and services are traded in the community, using the medium of money.
a.barter economy
b.economy
c.money economy
d.technology
The system of exchange through which goods
and services are traded in exchange for land, clothing for food, and food for
services.
a.barter economy
b.economy
c.money economy
d.technology
Factor in searching for business
opportunities that ask: Do you have money for capital?
a.the need of the community
b.skills and interests
c.available resources
d.market
Factor in searching for business
opportunities that ask: Does the particular business activity meet your
interest?
a.skills and interests
b.the need of the community
c.available resources
d.market
Workers in the construction industry,
execute their job thru blueprint or architectural
plans. So, it is sometimes known as the
international language of industry. Which is it?
A. Drawing
B. Isometric
C. Orthographic
D. Shading
Sanitation in food preparation is
important for a number of reasons EXCEPT
a. Minimize the presence of
bacteria.
b. Avoid disease-carrying organisms.
c. Conserve nutrients.
d. Avoid food infection and
poisoning.
Which of the following describes
water-soluble vitamins?
a. They include vitamins D and E
b. They are frequently toxic
c. They are stored extensively in
tissues
d. They are easily absorbed and
excreted
The German chocolate cake recipe calls for
buttermilk however you don’t have the ingredient at home. Instead of
buttermilk, you could use:
a. regular milk
b. vinegar and butter
c. regular milk and vinegar
d. coffee creamer
Leftover foods should be reheated to what
temperature?
a. 165 OF
b. 150 OF
c. 130 OF
d. 140 OF
.
Decision-making in purchasing is anchored
on the following principles EXCEPT
a. Price of one food item may vary
according to variation in form.
b. Prices of food item may vary according
to difference in quality.
c. Prices of food item nay vary according
to a type of store.
d. Prices of food item may vary according to
the purchaser.
The sugar which helps prevents the lumping
or crystallization of the sugar granules because of its finest texture compared
with other forms of sugar is known as
a. brown sugar
b. granulated sugar
c. confectioner’s sugar
d. Lump sugar
Table appointment refers to all those
items used in table setting. This would include:
a. Flatware, dinnerware and
glassware
b. Flatware, dinnerware, glassware and
linen
c. Flatware and dinnerware
d. Dinnerware and glassware
There are two basic types of cakes. What
are they?
a. those that have frosting and those that
do not.
b. those that are high and those which are
not
c. those that contain shortening and those
that do not
d. those that contain leavening and those which
do not
The browning of sugar when the surface
temperature of baked goods reaches 300F (150oC)
a. crystallization
b. caramelization
d. hydrogenation
d. emulsification
Business owned and operated by a single
person, two business partners or a corporation.
a.large business
b.medium business
c.small business
d.micro business