A lever is the ratio of:
AResistance arm and effort arm
BEffort arm and total length of lever
CEffort arm and resistance arm
DTotal length of lever and effort arm
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A line joining some fixed points on the main survey line, is called a
The under surface of an arch is called
A pipe used to carry discharge from sanitary fittings like bathrooms, kitchens etc. is called
A doubly Reinforced section is used for:
Lines drawn to represent visible edge and surface boundaries of objects are calledB.