Two circles of radius R and r, where the circle with radius r having a fixed point roll inside the circle with radius R along its circumference forming hypocycloid. What is the equation of epicycloid in Y(θ)?

Y(θ) = (R+r)sin(θ)-rsin(\(\frac{R+r}{r}\) θ)

Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R+r}{r}\) θ)

Y(θ) = (R-r)sin(θ)-rsin(\(\frac{R-r}{r}\) θ)

Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R-r}{r}\) θ)

Two circles of radius R and r, where the circle with radius r having a fixed point roll inside the circle with radius R along its circumference forming epicycloid. What is the equation of hypocycloid in X(θ)?

X(θ) = (R-r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)

X(θ) = (R+r)cos(θ)+rcos(\(\frac{R+r}{r}\) θ)

X(θ) = (R-r)cos(θ)+rcos(\(\frac{R-r}{r}\) θ)

X(θ) = (R+r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)

Two circles of radius R and r, where the circle with radius r having a fixed point roll outside the circle with radius R along its circumference forming epicycloid. What is the equation of epicycloid in Y(θ)?

Y(θ) = (R+r)sin(θ)-rsin(\(\frac{R+r}{r}\) θ)

Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R+r}{r}\) θ)

Y(θ) = (R-r)sin(θ)-rsin(\(\frac{R+r}{r}\) θ)

Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R-r}{r}\) θ)

Two circles of radius R and r, where the circle with radius r having a fixed point roll outside the circle with radius R along its circumference forming epicycloid. What is the equation of epicycloid in X(θ)?

X(θ) = (R+r)cos(θ)-rcos(\(\frac{R+r}{r}\) θ)

X(θ) = (R+r)cos(θ)+rcos(\(\frac{R+r}{r}\) θ)

X(θ) = (R-r)cos(θ)-rcos(\(\frac{R+r}{r}\) θ)

X(θ) = (R+r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)

Explore topic-wise MCQs in Engineering Drawing Questions and Answers.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Drawing Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.	Two circles of radius R and r, where the circle with radius r having a fixed point roll inside the circle with radius R along its circumference forming hypocycloid. What is the equation of epicycloid in Y(θ)?
A.	Y(θ) = (R+r)sin(θ)-rsin(\(\frac{R+r}{r}\) θ)
B.	Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R+r}{r}\) θ)
C.	Y(θ) = (R-r)sin(θ)-rsin(\(\frac{R-r}{r}\) θ)
D.	Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R-r}{r}\) θ)
Answer» D. Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R-r}{r}\) θ)

Discussion

2.	Two circles of radius R and r, where the circle with radius r having a fixed point roll inside the circle with radius R along its circumference forming epicycloid. What is the equation of hypocycloid in X(θ)?
A.	X(θ) = (R-r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)
B.	X(θ) = (R+r)cos(θ)+rcos(\(\frac{R+r}{r}\) θ)
C.	X(θ) = (R-r)cos(θ)+rcos(\(\frac{R-r}{r}\) θ)
D.	X(θ) = (R+r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)
Answer» D. X(θ) = (R+r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)

Discussion

3.	Two circles of radius R and r, where the circle with radius r having a fixed point roll outside the circle with radius R along its circumference forming epicycloid. What is the equation of epicycloid in Y(θ)?
A.	Y(θ) = (R+r)sin(θ)-rsin(\(\frac{R+r}{r}\) θ)
B.	Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R+r}{r}\) θ)
C.	Y(θ) = (R-r)sin(θ)-rsin(\(\frac{R+r}{r}\) θ)
D.	Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R-r}{r}\) θ)
Answer» B. Y(θ) = (R+r)cos(θ)+rsin(\(\frac{R+r}{r}\) θ)

Discussion

4.	Two circles of radius R and r, where the circle with radius r having a fixed point roll outside the circle with radius R along its circumference forming epicycloid. What is the equation of epicycloid in X(θ)?
A.	X(θ) = (R+r)cos(θ)-rcos(\(\frac{R+r}{r}\) θ)
B.	X(θ) = (R+r)cos(θ)+rcos(\(\frac{R+r}{r}\) θ)
C.	X(θ) = (R-r)cos(θ)-rcos(\(\frac{R+r}{r}\) θ)
D.	X(θ) = (R+r)cos(θ)-rcos(\(\frac{R-r}{r}\) θ)
Answer» B. X(θ) = (R+r)cos(θ)+rcos(\(\frac{R+r}{r}\) θ)

Discussion