A person is required to perform a lifting task. After conducting the analysis of the task shown below using the NIOSH lifting guidelines you determined that the task need to be redesigned to be acceptable. Unfortunately, the only factor that you can modify is the frequency of lifts per minute. What is the maximum number of lifts per minute that need to be used for this task so the NIOSH lifting guidelines are not exceeded?   ANSWER:  ________________

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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  1. A person is required to perform a lifting task. After conducting the analysis of the task shown below using the NIOSH lifting guidelines you determined that the task need to be redesigned to be acceptable. Unfortunately, the only factor that you can modify is the frequency of lifts per minute. What is the maximum number of lifts per minute that need to be used for this task so the NIOSH lifting guidelines are not exceeded?

 

ANSWER:  ________________  

 

 

STEP 1. Moasuro and rocord taak varlableo
Origh Dest
Orgn Destrein itshin HRS Couping
A
A
20 20 20 4 0 1 31
30
<| Cod
STEP 2. Dolemlno the muliplero and computa the RWL'O
RWL = LC : HM VM . DM. AM. FM CM
ORIGIN
RWL = 51 50 .90 - 82 :90 30 L0= 144 Lbo
DESTINATION RWL = 51 50 - 31 90 30 LO = 133 lon
STEP 3. Compula the LIFTING INDEK
20
: 14
OBECT WEIGHT ()
ORIGIN
LFTNG INDEX -
RM.
OBECT WEGHT I
20
1.6
133
DESTINATION LFTNG NDEK -
RAL
Transcribed Image Text:STEP 1. Moasuro and rocord taak varlableo Origh Dest Orgn Destrein itshin HRS Couping A A 20 20 20 4 0 1 31 30 <| Cod STEP 2. Dolemlno the muliplero and computa the RWL'O RWL = LC : HM VM . DM. AM. FM CM ORIGIN RWL = 51 50 .90 - 82 :90 30 L0= 144 Lbo DESTINATION RWL = 51 50 - 31 90 30 LO = 133 lon STEP 3. Compula the LIFTING INDEK 20 : 14 OBECT WEIGHT () ORIGIN LFTNG INDEX - RM. OBECT WEGHT I 20 1.6 133 DESTINATION LFTNG NDEK - RAL
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