Electrical work - Study guides, Class notes & Summaries

IMSA Traffic Signal Technician Level 1 | Questions and Verified Answers | Grade A | 100% Correct (2024 / 2025 Update) Q: Hazardous underground utilities: Works must be aware of what ? Answer: Of the location of utilities that cannot be readily seen, including what type they are and the potential for danger that they possess. Q: Most states and provinces have established what ? Answer: Utility protection laws that require contractors to notify all known utility owners prior to the beginning excav...

CA Real Estate Exam- Practice/ 110 Q&A/ A+ Score Solution. subagents: - Answer: They work for the seller If a builder pays $35 an hour to a hostess, to perform an open house, to answer questions: - Answer: a license is required to answer questions Who must disclose Mello - Answer: Seller (OWNER) if the electrical was intalled by the son-in-law of the seller, and not to code and the buyer moves in, and after, the property catches on fire : - Answer: the real estate agent is inn...

Does water need a pore/channel to cross the capillary wall? ANS: - No, movement is passive during what do the sympathetic and parasympathetic nervous systems work together ANS: - male sexual function parasympathetic nervous system: erection sympathetic nervous system: ejaculation electrical chemical gradient ANS: - when K+ leaks out of cell, leaves behind - charged anion cell inside is more negative creates electrical gradient to pull K+ back inside cell example of measuring an unknown v...

NEIEP 700 Final Exam Version 1 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: When an elevator constructor describes a normal open contact or a making contact he or she is describing the same contact configuration. Answer: True Q: As current flows through a relay's coil _______________________ generated by the coil will pull or pick the relay's armature . Answer: Magnetic field Q: The most common relay used today is the plug type. Answer: True Q: The maj...

NCCER Module 2 Safety for Electricians Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the most important step to take before working with electrical systems? A) Use electrical tape to insulate wires B) De-energize the system and lock it out C) Wear rubber gloves D) Check for voltage with a meter Which of the following is an example of personal protective equipment (PPE) for electricians? A) Steel-toed boots B) Hard hat C) Safety goggles D) All...

CWB Level 1 Exam Prep (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: Why must European drawings be studied carefully before fabricating parts? Answer: The drawings may employ the use of first angle projection Q: How many principal views are there in an orthographic projection? Answer: 6 Q: What is the angle of inclination most commonly used on an isometric drawing? Answer: 45degree Q: Which lines appear thicker on an engineering drawing? Answer: object lin...

NEIEP 100 Final Exam Version 2 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: When working around electricity, which of the following safety precautions should be followed? Answer: Remove jewelry and metal frames glasses Q: When are elevator constructors permitted to ride inside a 400lb. Capacity dumbwaiter Answer: They are not permitted to ride inside any dumbwaiter Q: Who is ultimately responsible for ensuring adequate lighting at a work site? Answer: Yo...

NICET Level 2 Fire Alarms (Latest 2024/ 2025 Update) Qs & As| 100% Correct| Grade A (Verified Answers) Q: A fire pump was installed in a low-rise residential building with a required fire alarm system. What are the requirements for the pump running signal? a. It shall be a supervisory signal. b. It shall be an alarm signal. c. It shall be a supervisory or alarm signal. d. A pump running signal is not required. Answer: c Q: A licensed electrician was hired to install duc...

AQA A-level COMPUTER SCIENCE 7517/2 Paper 2 Version: 1.0 Final *JUN* IB/G/Jun23/E7 7517/2 For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 TOTAL Monday 19 June 2023 Morning Time allowed: 2 hours 30 minutes Materials For this paper you must have: • a calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do no...

AQA-GCSE COMBINED SCIENCE: TRILOGY Higher Tire PHYSICS PAPER 1H MERGED QUESTION PAPER & MARKING SCHEME COMBINED MAY 2024. Candidate number I declare this is my own work. GCSE H COMBINED SCIENCE: TRILOGY Higher Tier Physics Paper 1H Wednesday 22 May 2024 Morning Time allowed: 1 hour 15 minutes Materials For this paper you must have: • a ruler • a scientific calculator • the Physics Equations Sheet (enclosed). Instructions ...