# MCQ in Technology and Livelihood Education Part 6 | LET 2021

(Last Updated On: July 2, 2021)

This is the LET Reviewer 2021, Multiple Choice Questions in Technology and Livelihood Education Part 6 (TLE) as one coverage of Licensure Examinations for Teachers (LET). The exam is divided into two classifications. First is the elementary level exam which covers topics from General Education (GenEd) 40% and Professional Education (ProfEd) 60%. Secondly is the secondary level which covers GenEd 20%, ProfEd 40% and area of specialization 40%. I assume you are looking for a reviewer that will help you achieve your goal to become a professional License teacher very soon. Yes, you are in the right place to make your dream come true. Make sure to familiarize each and every questions to increase the chance of passing the Licensure Examinations for Teachers (LET).

#### Area of Specialization Coverage

Area of specialization refers to the majorship or the specific field that BSED graduate will handle:

• ENGLISH
• BIOLOGY
• CHEMISTRY
• VALUES
• MATH
• FILIPINO
• SOCIAL STUDIES
• MUSIC, ART, PHYSICAL EDUCATION, and HEALTH or MAPEH
• TECHNOLOGY and LIVELIHOOD EDUCATION
• AGRICULTURE AND FISHERY ARTS

#### Continue Practice Exam Test Questions Part 6 of the Series

Choose the letter of the best answer in each questions.

251. If you install a soil pipe, what is the standard pitch or slope?

a. 5%

b. 10%

c. 2%

d. 1%

Explanation:

252. If you put source of potable water, what is the minimum safe distance from the septic tank?

a. 15 meters

b. 10 meters

c. 5 meters

d. 20 meters

Explanation:

253. No cesspool, septic tank or drain fields shall be located within how many meter radius from the well?

a. 15 meters

b. 10 meters

c. 50 meters

d. 45 meters

Explanation:

254. If you plan to drill for a well that can supply water for public use, what is the minimum meter radius from a well to the residences?

a. 150 meters

b. 100 meters

c. 50 meters

d. 200 meters

Explanation:

255. Every trap for bath tubs, lavatories, sink, and other similar fixture shall be_________.

a. self-regulating

b. tight

c. fix

d. self cleaning

Explanation:

256. There should be no concrete sanitary sewers existing within how many meter radius from the well?

a. 15 meters

b. 10 meters

c. 50 meters

d. 45 meters

Explanation:

257. The standard length of a PVC pipe is _________.

a. 12 ft.

b. 2.0 m

c. 6.0 m

d. 10 ft.

Explanation:

258. If you want to estimate the number of G.I. pipes needed from your house to the main supply, what is the standard length of a G.I. pipe that you are going to use?

a. 20.0 m

b. 6 ft.

c. 3.0 m

d. 20 ft.

Explanation:

259. If you want to estimate the number of PVC pipes needed from your house to the main supply, what is the standard length of a PVC pipe that you are going to use?

a. 20.0 m

b. 6 ft.

c. 3.0 m

d. 20 ft.

Explanation:

260. All plumbing fixtures must have P-trap, EXCEPT:

a. lavatory

b. water closet

c. sink

d. bath tub

Explanation:

261. Which of the following should be taken into account before preparing the farm lots?

a. Soil and water supply

b. Sunlight and air circulation

c. Accessibility and proximity to market

d. all of these

Explanation:

262. Which of the ff. is a characteristic of good soil?

a. should be viable

b. fresh and mature

c. damage free and free from seed – borne diseases

d. all of these

Explanation:

263. It is the first and most important tillage operation in preparing the land for to make it more moisture – retentive

a. Cleaning

b. Plowing

c. Harrowing

d. Pulverizing

Explanation:

264. Is an organic material consisting of very fine routed animal waste, plant parts and other organic and biodegradable material

a. Biomass

b. Compost

c. Heap

d. Fertilizer

Explanation:

265. This method of fish – culture is characterized by the use of net enclosures in shallow protected areas in inland waters

a. Cage method

b. Fishpen method

c. Aquarium method

d. Open – water method

Explanation:

266. The objective of applying fertilizers to fish ponds

a. Promote fish growth

b. Enhance production

c. Neutralize acidity

d. Enhance the color of the water

Explanation:

267. This type of plants contains nitrogen in its roots which is converted to nitrates by rhizolia, thus, contributing to soil fertility

a. Vine crops

b. Root crops

c. Legumes

d. Tubers

Explanation:

268. Which of the ff. is NOT an aspect of fish – culture?

a. Fish cultivation

b. Fish propagation

c. Fish conservation

d. Fish marketing

Explanation:

269. The object is represented by the sides seen at one time

a. perspective

b. projection

c. Orthographic

d. Isometric

Explanation:

270. The system of representing the true shape of any object arranged on a plane in two or more views at right angle to each other

a. Perspective

b. Dimension

c. Orthographic

d. Oblique drawing

Explanation:

271. Isometric projection is drawn on tree axes namely the vertical and 2 _______ degree lines.

a. 90

b. 60

c. 40

d. 30

Explanation:

272. It is part of the electrical circuit which converts electrical energy into another form to do work

a. Voltage

c. Current

d. Ampere

Explanation:

273. The system on which the flow of electricity is always in one direction

a. Power

b. Integrated circuit

c. Alternating current

d. Direct current

Explanation:

274. The amount of heat required to take 1 lb. of water to change its temperature 1 degree Fahrenheit

a. British Thermal Unit (BTU)

b. Voltage

c. Watt

d. Calorie

Explanation:

275. Property of metal w/c can be hammered and flattened into sheets without breaking

a. Ductility

b. Brittleness

c. Elasticity

d. Malleability

Explanation:

276. A system of principles to conduct life

a. Beliefs

b. Values

c. Philosophy

d. Goals and Objectives

Explanation:

277. Process of reaching solution to a problem which is based on family goals,

a. Assessment

b. Reorganization

c. Decision – Making

d. Problem Solving

Explanation:

278. To achieve a satisfying family life, each member is expected to live his role with corresponding _________

a. loyalty

b. responsibilities

c. needs

d. care

Explanation:

279. Human resources which the family can use to achieve its goals

a. Energy

b. Abilities and skills

c. Knowledge

d. all of these

Explanation:

280. Earnings of corporations which are distributed among stockholders

a. profit

b. Retained earnings

c. Stocks

d. Dividends

Explanation:

281. Brings about a successful entrepreneurial activity

a. careful planning

b. good luck

c. big capital

d. proper connection

Explanation:

282. As an entrepreneur, he must be aware if his business is good. He must then identify a good business through?

a. availability of supply, interest in business, capacity and skills

b. pricing of the products and services

c. human – resources oriented

d. profit – oriented

Explanation:

283. It is the profile of an entrepreneur’s intuitions, philosophy, ideals, perception and details of a planned project

a. Thesis

b. Project proposal

c. Project description

d. Rationale

Explanation:

284. Provides the entrepreneur information on market, sources and consumption of products and services

a. Consultancy assistance

b. Organizational assistance

c. Training assistance

d. Marketing assistance

Explanation:

285. There are agencies that provide counseling or consultancy serviced to entrepreneurs who have difficulty solving their own business problems

a. Technology and livelihood Center

b. National Manpower and youth Council

c. UP Institute of Small Scale Industries

d. All of these

Explanation:

286. Which lumber has wood fiber that are packed closely together?

A. edge-grain

B. angle-grain

C. flat-grain

D. close-grain

Explanation:

287. Which lumber has wood fibers that do not run parallel to the board?

A. edge-grain

B. angle-grain

C. flat-grain

D. close-grain

Explanation:

288. A carpenter makes a pictures frame. Which type of joint is appropriate?

B. tennon joint

C. lap joint

D. milter joint

Explanation:

289. A carpenter fixes shelves to a bookcase . Which type of joint is appropriate?

B. tennon joint

C. lap joint

D. milter joint

Explanation:

290. In which joint is the end of one member inserted to the other members?

B. tennon joint

C. lap joint

D. milter joint

Explanation:

291. Which joint describes the technique for joining two pieces by putting one side over the other?

B. tennon joint

C. lap joint

D. milter joint

Explanation:

292. Which wood joint describes the technique for joining two pieces by putting one end over the other?

B. tennon joint

C. lap joint

D. milter joint

Explanation:

293. A carpenter wants to make a dining table. Which joint is appropriate to become rigid and durable?

A. Milter joint

B. Mortise and tennon joint

D. Butt joint

Explanation:

294. Which is the simplest type of wood joint?

B. butt joint

C. lap joint

D. milter joint

Explanation:

295. Which wood joint describes the technique for joining two pieces by cutting of45 degrees angle?

A. Rabbet joint

B. Butt joint

C. lap joint

D. milter joint

Explanation:

296. Which wood joint protects the room occupant from seeing outside?

A. Rabbet joint

B. Butt joint

C. Bridle joint

D. Milter joint

Explanation:

297. Which wood joint is used support the middle of a bench?

B. butt joint

C. bridle joint

D. milter joint

Explanation:

298. Which unit is the basic linear unit of an English system?

A. foot

B. meter

C. yard

D. inch

Explanation:

299. Which unit is the basic linear unit of a metric system?

A. foot

B. meter

C. yard

D. inch

Explanation:

300. If you have two feet length of a piece of wood, how long is it in inches?

A. 25

B. 12

C. 22

D. 24

Explanation:

#### Questions and Answers in Technology and Livelihood Education (LET 2021)

Following is the list of practice exam test questions in this brand new series:

MCQ in Technology and Livelihood Education | LET 2021
PART 1: MCQ from Number 1 – 50                Answer key: included
PART 2: MCQ from Number 51 – 100            Answer key: included
PART 3: MCQ from Number 101 – 150           Answer key: included
PART 4: MCQ from Number 151 – 200           Answer key: included
PART 5: MCQ from Number 201 – 250           Answer key: included
PART 6: MCQ from Number 251 – 300           Answer key: included
PART 7: MCQ from Number 301 – 350           Answer key: included
PART 8: MCQ from Number 351 – 400            Answer key: included
PART 9: MCQ from Number 401 – 450            Answer key: included
PART 10: MCQ from Number 451 – 500            Answer key: included