Modern Technical Training Academy

25/07/2023

Ergonomics

1. The Revised NIOSH Lifting Equation is
A. An ergonomic risk assessment tool for manual material handling tasks
B. A calculation of the forces generated on the spine when lifting heavy objects.
C. A measure of the recommended object dimensions for lifting
D. A determination of the best symmetric lifting angle.

2. The following data factors apply to a task:
Loading Weight = 70 lb
Recommended Weight Limit = 20 kg
Lifting Index = LW/RWL
Assume 2.20 lb is equal to 1 kg
What is the lifting index for the task?
a. 4.00
b. 7.70
c. 1.59
d. 1.00

I revised the answers.

3. Which of the following methods calculates The 'Lifting Index' in ergonomic evaluation?

A) Dividing the weight of the load by the worker's body weight
B) Dividing the weight of the load by the recommended weight limit
C) Multiplying the weight of the load by the recommended weight limit
D) Subtracting the weight of the load from the recommended weight limit

28/06/2023

Need to be certified in Janitorial Safety? Contact us at [email protected]

28/06/2023

28/06/2023

Risk Management questions for today

1. Workers are removing soaked gypsum drywall after a flood in a business. The safety concerns that the onsite safety professional needs to train workers on include:

A. Training on working within confined spaces, evacuation methods, and asphyxiation potential.
B. Detecting oxygen-deficient atmosphere testing and air exchange.
C. Working with caught-in hazards.
D. Recognizing the potential for mold and allergen exposure, observation techniques, and controls

2. Long-term hearing loss can be most commomly indicated by which conditions?

A. Temporary sensitivity to familiar sounds
B. Ringing in the ear and difficulty in hearing normal conversation
C. Bleeding from the ear
D. Disorientation and loss of balance

3. Bodily fluids may contain viruses that can infect, injure, or sicken people who come in contact with them. Which is the correct term for this?

A Toxic human elements
B. Body fluid hemotoxins
C. Bloodborne pathogens
D. Tetro hydrochlorides

24/06/2023

Question of the day

1. What is the main objective of the Globally Harmonized System (GHS)? Please select one option:
A) Standardizing the criteria for end users of chemicals or other hazardous materials.
B) Establishing a classification system for health/physical/environmental hazards, safety data sheets, and labels.
C) Ensuring proper packaging, handling, transportation, and use of hazardous chemicals.
D) Facilitating hazardous spill cleanup, medical protocol, and remediation of accidental discharges

2. In addition to labeling, type of labeling, safety data sheet management, and training and information, which of the following elements should be included in a written hazard communication program?
a) Identification of emergency response personnel
b) List of known chemicals in the workplace
c) Quantities of hazardous chemicals on site
d) Reportable quantity requirements

3. The Red in the NFPA diamond is for?
a. Toxics
b. Reactives
c. Irritants
d. Fire

07/06/2023

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06/05/2023

Safety Management

1. When performing a hazard assessment for a new product or process at your facility, a systems approach would focus on the product, process, equipment, and tools involved. An industrial safety approach would focus on:
a. The environment of the work.
b. Conversion to robotics and automated work tasks.
c. Controlling potential incidents at the job level.
d. Those specific to the recognized industry hazards.

2. In the context of managing work teams, which factor(s) should the safety professional be mindful of from a safety standpoint?
a. Fear of failure and discipline.
b. Unconscious and deliberate risky behaviors.
c. Personality differences and habits.
d. Cultural diversity and ethnicity.

3. In order to foster worker involvement in an effective safety management program, which element is crucial to cultivating their commitment?
a. Safety culture
b. Safety performance incentive
c. Highly skilled workers
d. Disciplinary program

29/04/2023

Question:

System Safety

What is one of the limitations of fault tree analysis?

A.
Fault tree analysis is unlikely to produce the same results when applied by different people.

B.
Fault tree analysis is too complicated for most systems.

C.
Fault tree analysis may not identify all events leading to the top event.

D.
Fault tree analysis cannot be used on electrical systems.

29/04/2023

You can answer this question:

Electricity

Calculate the current going through the circuit of a construction site office (trailer) that
has 3 space heaters plugged into it. The space heaters are each rated at 1500 watts,
and the voltage on the circuit is 110 V.

A. 0.16 A
B. 6.4 A
C. 41 A
D. 500 A

05/01/2023

Free introduction to OSH safety training for company employees, to register email [email protected] or call 4715941