This is the LET Reviewer 2021, Multiple Choice Questions in Technology and Livelihood Education Part 11 (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 11 of the Series
โ MCQ in Technology and Livelihood Education Part 10 | Licensure Exam for Teachers 2021
Choose the letter of the best answer in each questions.
501. What types of switch is used toย control alternately three-phase line system using two sources of power?
A. double pole single throw switch
B. singles pole double throw switch
C. triple pole single throw switched
D. triple pole double throw switch
Answer: Option D
Explanation:
502. Which of the following is the best conductor of electricity?
A. copper
B. aluminum
C. silver
D. gold
Answer: Option C
Explanation:
503. What type of switch when you want to control one lamp or group of lamps in two different locations?
A. two, 3-way switch
B. One, 4-way switch
C. two, single switch
D. duplex switch
Answer: Option A
Explanation:
504. Cells are connected in parallel to increase the _______ capacity of the cells.
A. current
B. voltage
C. resistance
D. Inductance
Answer: Option A
Explanation:
505. The resistors are to be connected in four possible types of circuit connections namely series, parallel, series parallel and parallel-series. Which type of connection will give the least amount of equivalent resistance?
A. series
B. parallel
C. series-parallel
D. parallel
Answer: Option B
Explanation:
506. Which is an exposed wiring method that uses cleats, knobs, tubes and flexible tubing for the protection and support of single insulated conductor run in or on building and not concealed by the building structure?
A. Open wiring on insulators
B. Armored cable wiring
C. Concealed knob and tube wiring
D. Metal clad cable wiring
Answer: Option A
Explanation:
507. What will happen if two 100-W, 230 V incandescent lamps are connected in series across a 230 V sources?
A. both lamps
B. both lamps will get burnt
C. each lamp will give lesser output lights
D. each lamp will give more output lights
Answer: Option C
Explanation:
508. What is the mean why electrical appliances are connected in parallel rather than in series?
A. parallel connection consumes lesser power
B. parallel connection is simpler
C. each appliance consumes more power if connected in series
D. it makes the operation of each appliance independent of each other
Answer: Option D
Explanation:
509. When replacing a busted fuse which of the following is important?
A. same size and type
B. same type but different rating
C. same size but different rating
D. different size and type
Answer: Option A
Explanation:
510. Which of the following is a source of alternating current?
A. dynamo
B. battery
C. Dry cell
D. Alternator
Answer: Option D
Explanation:
511. When there is a break in the circuit and the current could not pass through the circuit is ________ .
A. Closed
B. shorted
C. grounded
D. alternator
Answer: Option D
Explanation:
512. Which term usually refers to a device that produces an electric current when light falls upon them?
A. solar cell
B. dry cell
C. solar lamp
D. solar light
Answer: Option A
Explanation:
513. Which is a synchronous alternating current machine that changes mechanical power into electrical power?
A. dynamo
B. Motor
C. Alternator
D. Lathe machine
Answer: Option C
Explanation:
514. Which battery CANNOT be recharge after its chemical energy has been depleted?
A. energizer
B. Eveready
C. Primary battery
D. secondary battery
Answer: Option C
Explanation:
515. Which generates direct current?
A. alternator
B. Dynamo
C. Battery
D. Adaptor
Answer: Option B
Explanation:
516. Which battery can be recharged after each chemical energy has been depleted.
A. primary battery
B. energizer
C. Eveready
D. Secondary battery
Answer: Option D
Explanation:
517. Which is used to change mechanical energy into electrical energy?
A. battery
B. circuit
C. Dry cells
D. generator
Answer: Option D
Explanation:
518. A process in splitting the atom of uranium is called _____.
A. fusion
B. fission
C. friction
D. tension
Answer: Option B
Explanation:
519. A process in joining hydrogen atoms which causes heat hotter than the sun is called _______ .
A. fusion
B. fission
C. friction
D. tension
Answer: Option A
Explanation:
520. Which transform heat energy to electric energy?
A. transformer
B. battery
C. generator
D. thermocouple
Answer: Option D
Explanation:
521. If you have two yards length of piece of wood, how long is it in inches?
A. 82
B. 72
C. 30
D. 64
Answer: Option B
Explanation:
522. Ten yards length of wood is how many feet?
A. 36
B. 35
C. 30
D. 24
Answer: Option C
Explanation:
523. One decameter of G.I sheets is how many centimeters?
A. 10
B. 20
C. 100
D. 1,000
Answer: Option D
Explanation:
524. A 2โ x 3โ x 12โ lumber is how many board feet?
A. 2
B. 6
C. 8
D. 10
Answer: Option B
Explanation:
525. Five (5) pcs. Of a 1โ x 1โ x 8 lumber is how many board feet?
A. 30 pcs
B. 35 pcs
C. 40 pcs
D. 45 pcs
Answer: Option C
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:
P inoyBIX educates thousands of reviewers and students a day in preparation for their board examinations. Also provides professionals with materials for their lectures and practice exams. Help me go forward with the same spirit.
โWill you subscribe today via YOUTUBE?โ
TIRED OF ADS?
- Become Premium Member and experienced fewer ads to ads-free browsing.
- Full Content Access Exclusive to Premium members
- Access to PINOYBIX FREEBIES folder
- Download Reviewers and Learning Materials Free
- Download Content: You can see download/print button at the bottom of each post.
PINOYBIX FREEBIES FOR PREMIUM MEMBERSHIP:
- CIVIL ENGINEERING REVIEWER
- CIVIL SERVICE EXAM REVIEWER
- CRIMINOLOGY REVIEWER
- ELECTRONICS ENGINEERING REVIEWER (ECE/ECT)
- ELECTRICAL ENGINEERING & RME REVIEWER
- FIRE OFFICER EXAMINATION REVIEWER
- LET REVIEWER
- MASTER PLUMBER REVIEWER
- MECHANICAL ENGINEERING REVIEWER
- NAPOLCOM REVIEWER
- Additional upload reviewers and learning materials are also FREE
FOR A LIMITED TIME
If you subscribe for PREMIUM today!
You will receive an additional 1 month of Premium Membership FREE.
For Bronze Membership an additional 2 months of Premium Membership FREE.
For Silver Membership an additional 3 months of Premium Membership FREE.
For Gold Membership an additional 5 months of Premium Membership FREE.
Join the PinoyBIX community.