CTE Resource Center - Verso

Virginia’s CTE Resource Center

Install transformers.

Definition

Installation consists of
  • connecting transformer to achieve the following results: step-up, step-down, small volt-ampere (VA) transformer for a bell system
  • connecting power transformer to an assigned load
  • connecting ballast transformer (120V, 277V).
All connections must be made in accordance with NEC and manufacturer’s recommendations.

Process/Skill Questions

  • Can a 16 V transformer be installed on a service panel?
  • What is the primary winding?
  • What precautions should be taken when installing a transformer?

Related Standards of Learning

English

11.5

The student will read and analyze a variety of nonfiction texts.
  1. Use information from texts to clarify understanding of concepts.
  2. Read and follow directions to complete an application for college admission, for a scholarship, or for employment.
  3. Generalize ideas from selections to make predictions about other texts.
  4. Draw conclusions and make inferences about explicit and implied information, using textual support.
  5. Analyze two or more texts addressing the same topic to identify authors’ purposes and determine how authors reach similar or different conclusions.
  6. Identify false premises in persuasive writing.
  7. Recognize and analyze use of ambiguity, contradiction, paradox, irony, overstatement, and understatement in text.
  8. Generate and respond logically to literal, inferential, evaluative, synthesizing, and critical-thinking questions before, during, and after reading texts.

12.5

The student will read and analyze a variety of nonfiction texts.
  1. Generate and respond logically to literal, inferential, evaluative, synthesizing, and critical-thinking questions before, during, and after reading texts.
  2. Analyze and synthesize information in order to solve problems, answer questions, and generate new knowledge.
  3. Analyze two or more texts addressing the same topic to identify authors’ purposes and determine how authors reach similar or different conclusions.
  4. Recognize and analyze use of ambiguity, contradiction, paradox, irony, overstatement, and understatement in text.
  5. Identify false premises in persuasive writing.
  6. Draw conclusions and make inferences about explicit and implied information, using textual support.

Science

PH.11c

The student will investigate and understand how to diagram, construct, and analyze basic electrical circuits and explain the function of various circuit components. Key concepts include
c. electrical power;

Other Related Standards

NCCER Electrical Standards, 2011

26109-11 Conductors and Cables

 

26111-11 Residential Electrical Services

 

26112-11 Electrical Test Equipment