MCQ
A single fixed pulley is a modified form of :
- ✓Class I lever
- BClass II lever
- CClass III lever
- DNone of these
✓
Answer
Correct option: A.
Class I lever
(a)
Class I lever
Explanation:
In Class I lever, Fulcrum between load and effort.
Class I lever
Explanation:
In Class I lever, Fulcrum between load and effort.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
For the object placed between optical centre and focus of a convex lens, the image is : ________ .
Gravitational potential energy $=$ _____________ .
→A force ' $F$ ' moves a load from $A$ to $C$ as shown in the figure below. For the calculation of the work done, which of these lengths would you use as the displacement?
→The maximum force required to open a nut by a spanner of length 50 cm producing a torque of 50 Nm is:
What is the primary function of a Rheostat?
A current is flowing through a voltage source in a resistor of $30 \Omega$ for 5 minutes. The heat produced will be ____________ .
→Which type of lever present in the human body when we raise the body weight on our toes?
The radiations given out by radioactive elements :
The relationship between heat produced in wire $( H )$ and current (I) passing through it is :
→kWh is the unit of : ________ .