BOS4025 Unit VI Assessment: What is an abrasive wheel ring test? When must a ring test be conducted?

BOS4025 Unit VI Assessment: What is an abrasive wheel ring test? When must a ring test be conducted?

QUESTION 1

For 120-volt electrical installations built after 1981 with exposed live parts on one side and grounded parts on the other side, the minimum clear distance in the direction of access to live parts is __________.

• 5 feet.
• 3 feet.
• 5 feet.
• Exposed live parts are not permitted.

QUESTION 2

In what standard would you find a specific prohibition against modifying the end of a plug-in cord?

• 311
• 323
• 334
• 332

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QUESTION 3

In arc welding operations, cables with splices within __________ shall not be used.

• 10 feet (3 M) of the holder
• 20 feet (6 M) of the holder
• 1/3 the length of the cord
• the vicinity of combustible materials

QUESTION 4

The machine guarding standards do not include provisions for __________.

• point of operation guarding
• guarding for woodworking machinery
• power transmission guarding
• ionizing radiation guards

QUESTION 5

When the periphery of the blades of a fan is less than seven feet above the floor or working level, the blades shall be guarded with a guard having openings no larger than __________.

• 3 inches
• 4 inches
• 1/2 inch
• 1 inch

QUESTION 6

What is a Class I, Division II location? Include an example in your explanation. Include the citation for the OSHA standard where you found the answer to the question. Your response should be at least 75 words in length.

QUESTION 7

What is an abrasive wheel ring test? When must a ring test be conducted? Include the citation for the OSHA standard where you found the answer to the question. Your response should be at least 75 words in length.

QUESTION 8

List three uses for flexible cords that are not allowed by Subpart S. Include the citation(s) for the OSHA standard(s) where you found the answer to the question. Your response should be at least 75 words in length.

QUESTION 9

What are the requirements for safe indoor storage of oxygen cylinders used in oxygen-fuel gas welding? Include the citation for the OSHA standard where you found the answer to the question. Your response should be at least 75 words in length.

QUESTION 10

For offhand grinding machines, what is the maximum permissible opening between the work rest and the abrasive wheel? Include the citation for the OSHA standard where you found the answer to the question. Your response should be at least 75 words in length.

Course: BOS4025 OSHA Standards
School: Columbia Southern University

• Due Date (Double Check): 24/12/2018
• Willing to Pay (USD): 100