Acute cold stress can cause...

a$.$ Increased functioning of the peripheral nervous system

b$.$ Reduced blood flow

c$.$ Absorbing small amounts of oxygen

d$.$ Muscle cramps

e$.$ Dizziness

Which one is wrong about Human error analysis $($HEA$)?$

a$.$ HEA should be used to identify hazards before they cause accidents.

b$.$ Actually performing job tasks to get a firsthand feel for hazards is an effective approach to HEA.

c$.$ It is a good idea to perform it in conjunction with FMEAs and HAZOPs, to enhance the

effectiveness of all three processes.

d$.$ It is one of the methods for detailed hazard analysis.

e$.$ Human error analysis $($HEA$)$ is used to review what has occurred.

$"$A $.....$ is a condition or combination of conditions that, if left uncorrected, may lead to

an accident, illness, or property damage."

a$.$ Report

b$.$ Analysis

c$.$ Accident

d$.$ Hazard

e$.$ Error

What is the defination of working envelope of a robot?

a$.$ The paper used to noting codes

b$.$ Human factor area

c$.$ Control area of the worker

d$.$ The space where the worker and the robot interact

e$.$ Effective working area of the robot

Which of the following factors is not important in working area?

a$.$ Distance

b$.$ Noise

c$.$ Radiation

d$.$ Temperature

e$.$ Illumination