Show that the radius of curvature at (π,0) on the curve π^π =π^π(πβπ) / π is π π
2. C) Show that the radius of curvature at (π,0) on the curve ππΒ = ππ(πβπ) / π is π/2 Answer:-
Category solved model papers
Find the pedal equation of the curve ππ = ππ cos ππ
2. B) Find the pedal equation of the curve ππ = ππ cos ππ. Answer:-
Show that the curves π^π = π^π cos ππ and π^π = π^π sin ππ cut orthogonally.
2. A) Show that the curves ππ = ππ cos ππ and ππ = ππ sin ππ cut each other orthogonally. Answer:-
Prove that for the cardioids π = π(1 + cos π), π2/r is constant
C) Prove that for the cardioids π = π(1 + cos π), π2/r is constant Answer:-
Find the angle between the curves π = π ππππ and π = π/ππππ
1.B) Find the angle between the curves π = π ππππ and π = π/ππππ
With usual notations prove π =(1+π¦1^2 )^3/2 / y2
1.A] With usual notations prove that π =(1+π¦1 2 ) 3/2/y2
Problems on belt drives
Problems on belt drives 7.B] A belt drive is used to transmit 20kw power from an electric motor to an exhaust fan. Thediameter of motor and fan pulley are 250mmβ¦
Give the classifications of Gear Drives. Enlist each of their applications
7.A] Give the classifications of Gear Drives. Enlist each of their applications Answer:- Spur Gear:A spur gear is the most common type of gear. They have Straight teeth they areβ¦
Write a short note on Centralised Air Conditioning and enumerate how it is differed from the comfort room air conditioner
6.B] Write a short note on Centralised Air Conditioning and enumerate how it is differed from the comfort room air conditioner Answer: Central air conditioning (or central A/C) is aβ¦
With Suitable example enumerate the application of refrigeration in Food Processing Industry
6.A] With Suitable example enumerate the application of refrigeration in Food Processing Industry Answer: 1. Storage of Raw Fruits and Vegetables:Β It is well-known that some bacteria are responsible for degradationβ¦