TLE major part 6


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