What is the use of a PULLEY?

Answer Posted / sushant

pulley helps to reduce the weight of an object to be pulled
with the help of gravitational force

Is This Answer Correct ?    2 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

which quality steel is better for molasses storage tank? & why? IS 2062 GR A OR IS 2062 GR B

1895


Differentiate Between High Speed coupling and high torque coupling with examples.

1748


Why the ship cranes are not having counter weights irrespect of industrial & civil construction cranes are having counter weights.

1644


How much is the specific fuel consumption of an average diesel engine?

1524


Explain how does hydraulics work?

638






Sir Plz Send me the questions of interview of Mechanical stream for ONGC

1524


If a person is working in R&D organisation but he has not been involved in R&D activities. So Which types of questions may be asked if he wants to get opporunity in mechanical R&D activities?

2930


write 2 important assumption on fin theory?

1521


pl convey me the procedure to get the vat and cst no. i am going to start trading cum manufacturing of grain handling equipments.

1774


In si units, one ton of refrigeration is equal to ?

700


a rollin mill is spacified by

1539


what will be the min curvature ratio for Round Bar dia. 1” size in material grade AISI 4330, Yield strength 115KSI Tensile 140KSI?

1574


What are the uses of windmill?

627


Distinguish between the shear center and elastic center.

737


difference between internal energy and enthalpy?

1603