diff options
Diffstat (limited to '3862/CH6/EX6.2/Ex6_2.sce')
| -rw-r--r-- | 3862/CH6/EX6.2/Ex6_2.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3862/CH6/EX6.2/Ex6_2.sce b/3862/CH6/EX6.2/Ex6_2.sce new file mode 100644 index 000000000..809d5f09d --- /dev/null +++ b/3862/CH6/EX6.2/Ex6_2.sce @@ -0,0 +1,25 @@ +clear +// +W1 = 2400.0 //Load 1 +P1= 150.0 //Effort1 + +W2 = 3000.0 //Load 2 +P2= 180.0 //Effort2 +P3= 200.0 //Effort3 +//law of machine is given by P=mW+C +m=(P2-P1)/(W2-W1) +C=P2-m*W2 +printf("\n Law of machine is P= %0.3f W + %0.3f ",m,C) +W3=(P3-C)/m //Load 2 +printf("\n Load is %0.3f N",W3) +MA=W3/P3 //Mechanical advantage +VR=30.0 //Velocity Ratio +Efficiency=MA/VR*100 +Pi =W3/VR //Ideal effort +printf("\n Ideal effort is %0.3f N",Pi) + +efl=P3-Pi //Effort lost in friction + +printf("\n Effort lost in friction %0.3f",efl) +printf("\n Efficiency %0.3f",Efficiency) +printf("\n Mechanical advantage-- %0.3f",MA) |