TLE major
The three leads of a common transistor are
a/an:
a. collector base emitter
b. emitter collector base
c. base collector case
d. collector base emitter
Connecting lead from the negative to the
positive of a battery will produce a/an ________.
a. high resistance circuit
b. low current path
c. short circuit
d. open circuit
The 10k resistor in parallel with 10k
produces ________.
a. 10K
b. 20K
c. 5K
d. cannot be determined
The 2 pcs. of 3V batteries are connected
in series. The output voltage is ________.
a. 3V
b. 6V
c. 0V
d. cannot be determined
An electronic device that is used to limit
or oppose the flow of current in a circuit is called a ________.
a. capacitor
b. resistor
c. diode
d. inductor
Which tool is needed in removing soldered
components in the circuit board?
a. Long nose pliers
b. Desoldering pump
c. Diagonal cutting pliers
d. Wire stripper
Which tool is used in joining or soldering
electronic components in the circuit board?
a. Soldering iron
b. Electrical pliers
c. Desoldering pump
d. Long nose plier
Which tool is used to hold or pick up
components in the circuit board?
a. Mechanical pliers
b. Long nose pliers
c. Electrical pliers
d. Wire stripper
Which rectifier circuit uses four diodes
for its rectification?
a. half-wave rectifier
b. full-wave rectifier
c. full-wave rectifier
d. split type rectifier
When a resistor is open, the resistance
________.
a. increases
b. gets zero
c. decreases
d. is infinite
Why is it needed to place antenna in
higher or an elevated area particularly in a mountainous place?
I. All signals transmitted by the
transmitter station is by means of line to ground; the higher antenna the more
signal can be received.
II. The antenna is placed in higher or
elevated area in order to capture the wind direction.
III. Signals transmitted by the
transmitter station is by means of line of sight; the higher antenna the more
signal can be received.
a. I only
b. III only
c. II only
d. I, II, III
Salt is a necessary ingredient in yeast
raised breads because salt:
a. Removes the water in dough
b. Controls the rising of the bread
c. Retains the moisture in dough
d. Makes the bread taste better
Nutrients perform specific function in our
body. What nutrient together with carbohydrates provides the body with heat and
energy?
a. Proteins
b. Fats
c. Vitamins
d. Minerals
Onions when peeled or cut irritate the
eyes and give biting sensation on the tongue, this is due to presence of:
a. Sulfoxide
b. Mustard oil
c. Sulfur compounds
d. Sodium nitrate
What is the process by which pelts, skin
and hides are made pliable for use?
a. Curing
b. Tanning
c. Dressing
d. Cleaning
Which process will help you accomplish the
tasks of smoothening pelts, skins and hiding as well as making them pliable?
a. Curing
b. Tanning
c. Cleaning
d. Dressing
What series of activities by which
discarded are collected, sorted, processed and converted into raw materials are
used in the production of new products?
a. Reusing
b. Reducing
c. Indigenization
d. Redevelopment
Which principle of design suggests
sequence movement?
a. Harmony
b. Balance
c. Proportion
d. Rhythm
Which stage is characterized by added
responsibility of educating and looking after health needs of children?
a. Contacting
b. Launching
c. Expending
d. Beginning
Finishing touches will show the quality of
workmanship. How is the thread at the end of the dart made?
a. Cut short
b. Removed
c. Cut long
d. Knotted
An instrument that is used to measure the
amount of resistance in a circuit is called ________.
a. DC voltmeter
b. ohmmeter
c. AC voltmeter
d. ammeter
Solder is a mixture of ________.
a. tin lead
b. zinc and lead
c. zinc and tin
d. copper and lead
The common used soldering lead is
________.
a. 40-60
b. 60-40
c. 50-50
d. 50-40
A standard 220VAC has a frequency of
________.
a. 45 Hz
b. 30 Hz
c. 50 Hz
d. 60 Hz
A low frequency speaker is sometimes known
as ________.
a. tweeter
b. squeaker
c. woofer
d. howler
The following are factors in deciding on a
suitable plant site for the business. Which one is questionable?
a. Distance of the sources of raw materials
and markets
b. Organizational structure of the
enterprise
c. Availability of water disposal facility
d. Availability of transportation
Which one is not good technique in
performing household tasks?
a. using trays and baskets in carrying
things from one room to another
b. using white sheets and lines in young
children’s bed
c. cooking rice while cleaning the
house
d. cooking one dish meals
What is a plan of spending during a
specific period based on an estimate of the funds available?
a. Estimate
b. Budget
c. Expenditure
d. Income
Blood relation refers to linear family
relationship. This speaks of one of the following:
a. Consanguinity
b. Affinity
c. Camaraderie
d. Sorority
What appears whenever executing a command
which indicates that you must wait until it disappears to continue to the next
action?
a. Hour glass
b. Print preview
c. Magnifying glass
d. Formal painter
Mothers tend to work for extra income for
the family while the children secure for summer jobs. Where do these help?
a. Economic crisis
b. Social standing
c. Socio-economic status
d. Economic upliftment
What is the name of the bar that displays
the name of the program and current file in Microsoft Word Processor?
a. Title bar
b. Status bar
c. Menu bar
d. Formatting toolbar
Accounting refers to the whole process of
recording and interpreting results of:
a. Stock market
b. Business transaction
c. Capital outflow
d. Means of production
In showing the connection of components,
which of the following diagrams is the simplest?
a. Wiring diagram
b. Block diagram
c. Schematic diagram
d. Pictorial diagram
The key ingredients to Entrepreneurial
activity is the result of:
a. Good luck
b. Big Capital
c. Careful planning
d. Patience
Which of the following involves judging
the extent to which employees fulfill their responsibilities?
a. Accountability
b. Regulation
c. Responsibility
d. Control function
Which of the following is NOT an important
factor in selecting a location for a store?
a. Weather situation
b. Income of the families in the community
c. Standard of living of families in the
community
d. Employment conditions that prevails in
the community
These lines are used to indicate the
measurement of objects and are presented by fine dark solid lines.
s. Leader lines
b. Center lines
c. Dimension lines
d. Dimension lines
Drafting is considered as the universal
language of:
a. Pottery
b. Artistry
c. Industry
d. Humanity
Which of the following is used to produce
blind holes?
a. Drill bit
b. Brad awl
c. Auger bit
d. Diestock
Painting on cloth or other materials with
the use of needle and thread is called:
a. Recycling
b. Stenciling
c. Smocking
d. Embroidery
A process which helps restore nutrients
when food are refined or milled is:
a. Enrichment
b. Enhancing
c. Filling in
d. Preserving
Which of the following shell species can
be classified as a univalve?
A.Oyster
b. Capiz
c. Venus comb
d. Clams
Clovelet is to garlic while root stems are
to:
a. Carrots
b. Ginger
c. Cassava
d. Bulb Onions
Which of the following is true about giant
gourami?
a. It attains maturity in 3-4 years and
could weigh up to three kilograms each
b. The female has a prominent hump on the
head
c. It feed mostly on zooplanktonsd.
It originated from Thailand
This component is internally connected to
the IF transformer.
a. Diode
b. Inductor
c. Transistor
d. Capacitor
The process of bringing a person to an
agreed standard of proficiency is:
a. Assigning
b. Calling
c. choosing
d. training