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Final Exam For Electrical 2b Questions And Answers With Verified Solutions Already Passed Latest Updated 2024
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Final Exam For Electrical 2b Questions And Answers With Verified Solutions Already Passed Latest Updated 2024

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  • October 17, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • final exam for electrical 2b questions and answers
  • conduit systems in volatile environments must be
  • osha standards provided specifically for the const
  • electrical licensing requirements are set by
  • wh

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  • EWRB
  • EWRB

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Final Exam For Electrical 2b Questions
And Answers With Verified Solutions
Already Passed Latest Updated 2024
Conduit systems in volatile environments must be _____. - ANSWER✔✔sealed

OSHA standards provided specifically for the construction industry are covered in
_____. - ANSWER✔✔29 CFR 1926

Electrical licensing requirements are set by _____. - ANSWER✔✔states or
municipalities

Installing nail-on device boxes, panelboards, and lighting fixtures in new houses
are tasks performed by _____. - ANSWER✔✔residential electricians

Which of the following describes the standard in NFPA 70E®? -
ANSWER✔✔Safe work practices must be applied when working on or near
exposed energized parts.

A trainee must demonstrate knowledge of the hands-on tasks learned in each
module. This is referred to as _____. - ANSWER✔✔a competency-based program

According to OSHA standards, your employer must _____. - ANSWER✔✔show
you how to do each job safely

6. Electricians that work with three-phase power, motors, and motor control
systems most likely work in _____. - ANSWER✔✔industrial facilities

You are required to be evaluated by a physician to ensure that you are physically
fit to use which of the following types of protective equipment? -
ANSWER✔✔Respirator

If the wooden handle on a tool is cracked, _____. - ANSWER✔✔tag the tool out
of service and do not use it

Which of the following is the threshold at which a power source is considered high
voltage in the context of safety? - ANSWER✔✔600V

, Which of the following should have side rails that extend 36 inches above the top
support point? - ANSWER✔✔Straight ladders

Which of the following is true with regard to working near cranes? -
ANSWER✔✔Only individuals trained in rigging should ever rig material for a lift.

The type of rubber protective equipment that is made of natural rubber or a
vulcanized synthetic is _____. - ANSWER✔✔Type 1

Insulating gloves must be inspected by the user _____. - ANSWER✔✔before each
use

Under strict safety guidelines, which of the following should be used to discharge
capacitors before working on de-energized circuits? - ANSWER✔✔A safety
shorting probe

What must happen before any work may be performed in a confined space? -
ANSWER✔✔Entry and inspection of hazards

For safety, assume that any facility constructed before 1980 contains _____. -
ANSWER✔✔asbestos

When a guardrail cannot be attached to a building, a solution may be to install a(n)
_____. - ANSWER✔✔controlled access zone

Which of the following battery byproducts can be explosive when mixed with air?
- ANSWER✔✔Hydrogen

To make sure the voltage is turned off before touching any terminals, use a(n)
_____. - ANSWER✔✔voltage tester

A 5-ohm and a 20-ohm resistor are connected in parallel. What is the total
resistance of these two resistors? - ANSWER✔✔ohms

A circuit has a source voltage of 50V and a current of 10A. What is the power in
watts? - ANSWER✔✔500

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