LOTO

Question 1

Equipment and system-specific procedures reduce process uncertainty.

(A) True
(B) False

Answer 1

(A) True

Question 2

__________ hold disconnect switches, valves, and other energy isolating devices in a safe or off position.

(A) Buttons
(B) Keys
(C) Locks
(D) Tags

Answer 2

(C) Locks

Question 3

___________ uses controlled circulation of pressurized fluid to power pistons and other devices.

(A) Chemical energy
(B) Electrical energy
(C) Hydraulic energy
(D) Radiation

Answer 3

(C) Hydraulic energy

Question 4

When do you need to control hazardous energy?

(A) When a guard or other safety device is in place
(B) When electrical systems are at less than 50 volts
(C) When injuries are not possible when you contact energy sources
(D) When someone is performing service, maintenance, or installation tasks

Answer 4

(D) When someone is performing service, maintenance, or installation tasks

Question 5

_____________ apply locks and tags to prevent dangerous restart and re-energization during servicing, maintenance, or installation activities.

(A) Affected employees
(B) Authorized employees
(C) Other employees
(D) Any personnel

Answer 5

(B) Authorized employees

Question 6

OSHA defines two levels of workers with lockout/tagout procedures: Affected and Authorized

(A) True
(B) False

Answer 6

(A) True

Question 7

Which of the following are responsibilities of an affected worker?

(A) Do not attempt to tamper with locks or tags
(B) Verbally notify workers about the shutdown and explain the purpose of the lockout tagout
(C) Provide assistance as needed to authorized workers
(D) Properly shut down equipment or machines that need servicing or maintenance

Answer 7

(A) and (C)

Question 8

What kind of inspections must be performed as part of an energy control program?

(A) Annual
(B) Randomized
(C) Periodic
(D) Monthly

Answer 8

(C) Periodic

Question 9

On a tag, what two pieces of information are required?

Answer 9

Name of the person and the date applied

Question 10

Is this the definition of an affected employee or an authorized employee?

Answer 10

Affected

Question 11

Is this the definition of an affected employee or an authorized employee?

Answer 11

Authorized

Question 12

What is described here?

Answer 12

Control Lock

Question 13

What is this definition?

Answer 13

Double Block & Bleed

Question 14

A(n) ___________ is any authorized employee who has signed onto the Isolation Record.

Answer 14

Holder

Question 15

What information, at a minimum is required on the Isolation Record (IR)?

Answer 15

Question 16

What is the name of a tag on a LOTO?

Answer 16

A “Do Not Operate” or “DNO” tag

Question 17

What person is described here?

Answer 17

Tagging Authority

Question 18

What is an SUT tag?

Answer 18

System Under Test

Question 19

OSAH 1910.147 describes what types of employees in relation to LOTO?

Answer 19

Authorized Employees, Affected Employees, and Other Employees

Question 20

Who is described here?

Answer 20

“Other” employees

Question 21

No individual except the _____________ may request a lockout tagout from the LOTO Manager.

Answer 21

Tagging Authority