Nccer electrical module 3 - Study guides, Class notes & Summaries

QUESTIONS AND ANSWERS

NCCER Core Modules 1,2,3 Exams (Latest 2024/ 2025 Update) Qs & As| 100% Correct| Grade A (Verified Answers) Module 1 Q: When performing overhead work on scaffolding, what protective measures must be taken to prevent objects from falling and striking a person below? Answer: toe boards, debris nets, or canopies Q: When stacking materials such as bricks or block, do not stack materials beyond a _____. Answer: 4:1 Ratio Q: Benching systems are prohibited in _____. ...

Nccer electrical level 2 module 3 Latest Update Actual Exam Questions and 100% Verified Correct Answers Guaranteed A+

QUESTIONS AND ANSWERS

Light energy that is NOT absorbed by an object can be _____. - correct answer -reflected from and/or transmitted through the object A light that is considered warm in tone is produced by lamps with color temperatures of _____. - correct answer -3,000°K The resistance of a tungsten filament is ______. - correct answer -much higher after the lamp is turned on The filament of a tungsten-halogen lamp is encased in a capsule containing iodine or _____. - correct answer -bromine gas Durin...

NCCER Electrical module 3 (intro to electrical circuits)

NCCER Core Module 1 Questions and Answers Already Passed Companies with strong safety cultures usually have lower? Turnover Poor lighting, excessive noise, and inadequate guards for moving parts are examples of unsafe conditions The activity that consists of breaking a job into its component tasks and then analyzing each step for potential hazards is called a _____. Job Safety Analysis A measure of the probability, consequences, and exposure related to an event is referred to as _____. Risk ...

NCCER Electrical Level 2 module 3 Questions and ANswers Through a prism - ANS A total of six colors(violet blue green yellow orange red) are visible when passing white light Standard incandescent light - ANS when a filament operates hotter, its life is shortened, making it a trade-off between efficiency and lamp life. Tungsten Halogen Incandescent Lamps - ANS The Halogen gas in the lamp accounts for the longer life and excellent lumen maintenance Bi-pin base - ANS Both pre-...

NCCER Module 1 review | Questions and Correct Answers | Latest update 2024/2025 | 100% PASS 1. The four leading causes of death in the construction industry include electrical incidents, struck by incidents, caught-in or caught-between incidents, and a. vehicular incidents b. falls c. radiation exposure d. chemical burns - Answer -b. falls 2. A sign that has a white background with a green panel with white lettering is a a. general information sign b. safety instruction sign c. c...