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The average weight of a passenger is considered
75 Kg
60 Kg
50 Kg
68 Kg
68 Kg
In power system design, specifically for calculating load requirements in traction electrification and building services, the standard average weight of a passenger is conventionally considered to be 68 kg. This value is used by transport engineers to estimate the dead weight of vehicles (trains, elevators, etc.) when they are fully occupied.
In power system design, specifically for calculating load requirements in traction electrification and building services, the standard average weight of a passenger is conventionally considered to be 68 kg. This value is used by transport engineers to estimate the dead weight of vehicles (trains, elevators, etc.) when they are fully occupied.
WtotalтАЛ=WdeadтАЛ+(N├Ч68) тАФ where WtotalтАЛ is the total load, WdeadтАЛ is the vehicle weight, and N is the number of passengers.
The total load on a system is calculated by aggregating the weight of the structure plus the live load of the passengers. For passenger capacity planning, the formula is Total Weight = Dead Weight of Vehicle + (Number of Passengers ├Ч 68 kg). This standardized figure ensures consistency in design safety factors for suspension, braking, and energy consumption analysis.
68 kg is the industry standard for passenger mass in transport engineering and lift design.
This value accounts for the average mass of an adult, including clothing and light personal items.
It is primarily used in the context of Indian Standards (IS) for passenger transport and traction system load calculations.
Provides a uniform basis for vehicle safety and performance calculations.
Simplifies structural integrity analysis for public transport systems.
Does not account for variations in body mass across diverse populations.
May lead to slight underestimation in regions where average population weight exceeds 68 kg.
Electric traction and railway engineering.
Lift and elevator capacity design.
Infrastructure load-bearing capacity assessments.
Other options like 60 kg or 75 kg are sometimes used in specific localized studies, but 68 kg remains the convention in official technical specifications for transport planning.
Safety factors are applied to this baseline value to account for peak load conditions.
D is correct тАФ The standard weight of a passenger used for mechanical and electrical load capacity calculations is 68 kg.
When solving problems related to traction load, always verify if the question assumes standard passenger weights or specific density-based loading (passengers per square meter).