What is the most common grounding system for protection against accidental shock?

Question Answer
Daily inspection of an excavation must be performed by an? competent person
One of the most common grounding systems used for protection against accidental electrical shock is the? Three -wire-system
A Polarized electrical receptacle is used for? Double Insulated tools

What is the most common grounding system?

2. Solidly grounded. This type of grounding system is most commonly used in industrial and commercial power systems, where grounding conductors are connected to earth ground with no intentional added impedance in the circuit.

What is a measure of the probability consequences and exposure related to an event?

Basic Safety Matching Game

A B
A measure of the probability, consequences, and exposure related to an event is referred to as _____. risk
A system that protects workers from hazardous energy while they work with machines and equipment is referred to as _____. lockout/tagout

What is the preferred method of protecting workers from a hole in the floor of a structure?

if there is a hole in the floor of a structure, the preferred method of protecting workers from fall is to? they can be guarded with marking flags or covered.

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What are the 2 types of grounding?

There are two kinds of grounding: (1) electrical circuit or system grounding, and (2) electrical equipment grounding. Electrical system grounding is accomplished when one conductor of the circuit is intentionally connected to earth.

What are 3 types of grounding?

Three Different Types of Grounding

  • Ungrounded Systems.
  • Resistance Grounded Systems.
  • Solidly Grounded Systems.

What guidelines should you follow when working near moving vehicles?

What is the best way to protect yourself when working near moving vehicles and equipment? Wear a reflective or high-visibility vest.

When everyone in a company understands the value of a safe work environment?

Intro to metals rev

Question Answer
When everyone in the company understands the value or a safe work environment, this is created A safety culture
The primary purpose of a machine guard on a tool is to do what Protect the worker from rotating parts.

What is the system that protects workers from hazardous energy?

The OSHA standard for The Control of Hazardous Energy (Lockout/Tagout) (29 CFR 1910.147) for general industry outlines measures for controlling different types of hazardous energy. The LOTO standard establishes the employer’s responsibility to protect workers from hazardous energy.

Which of the following conditions is considered life threatening?

Which of the following is considered a life threatening condition? Unconsciousness.

What are lanyards without shock absorbing features used for?

Because they do not include a shock absorbing component, these lanyards are for use in Work Positioning and Restraint applications only. They are comprised of a supremely durable nylon material, and allow for attachments to anchorage connectors of all kinds.

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What is the 8 80 rule in project management?

8-80 rule states that work packages must be between eight hours and eighty hours chunks of work. If the projects are big, then work packages can be around 80 hour chunks of work. For small projects the work packages can be around 8 hours, or it could be anything between 8 hours and 80 hours.

What are the different types of WBS?

There are two types of work breakdown structures commonly employed in project management: the process-oriented WBS and deliverable-oriented WBS. Contrary to popular belief, both structures can (and should) be used when defining your project scope.