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When is the maximum load on the lift/elevator,during
ascending or descending?Explain.
- 5 Answers
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Answer / ankit jain
in is during ascending... Consider the following eqs.
During Ascending....
T - mg = ma
so T= m(g+a)
During descending....
mg - T = ma
so, T = m(g -a)
and since the lift will have to balance the tension in the rope alone, so T will be higher in the case of ascending lift.
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / sam
maximum load on lift will be more during ascending since
during descending it wll be regenerative breaking.
| Is This Answer Correct ? | 14 Yes | 5 No |
Answer / parthiban . r
though theortically its true, if we think its going to be
descending the reason is the force of body falling down
will be comparitively more
for example: you could find it easily by following
throw a ball over a person in upstairs and then do with
person in downstairs from up
definetly the person at downstairs will get more pain than
upstairs
so a small amount of load will be more than that of
ascending.
| Is This Answer Correct ? | 10 Yes | 4 No |
Answer / baskaran.r
the weight of the car and passengers are balanced by the
counter weight. the loading will be more when more
passengers are getting in and operateover the stipulated
number of passengers
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / harsha
maximum load on the lift will be at the time of ascending as
the lift will moving against the gravity
| Is This Answer Correct ? | 2 Yes | 3 No |
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