Question

machine displaces a load of 125 KGF when an effort of 12.5 kgf on it calculate its mechanical advantage​

Answer 1

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L = 125kof Load arm = 0.30em

E=12.5kgf Effort arm = 4.0m

4 Effort arm _

(a) Velocity ratio V.R. = Load arm Yoo

4x10

= 4 * 13.33

Load Effort

(b) Mechanical advantage M.A. =

12.5 _125x10 _

M.A. = 1557 125 =10

MA 1002!” x 100239 x100 VR. 40 40

3

(c) Efficiency n =

N = 75%

hope it helps....

Answer 2

Answer:

L = 125kof Load arm = 0.30em

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _M.A. = 1557 125 =10

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _M.A. = 1557 125 =10MA 1002!” x 100239 x100 VR. 40 40

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _M.A. = 1557 125 =10MA 1002!” x 100239 x100 VR. 40 403

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _M.A. = 1557 125 =10MA 1002!” x 100239 x100 VR. 40 403(c) Efficiency n =

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _M.A. = 1557 125 =10MA 1002!” x 100239 x100 VR. 40 403(c) Efficiency n =N = 75%

L = 125kof Load arm = 0.30emE=12.5kgf Effort arm = 4.0m4 Effort arm _(a) Velocity ratio V.R. = Load arm Yoo4x10= 4 * 13.33Load Effort(b) Mechanical advantage M.A. =12.5 _125x10 _M.A. = 1557 125 =10MA 1002!” x 100239 x100 VR. 40 403(c) Efficiency n =N = 75%hope it helps....