# Internal gear cutting operation can he performed by

1.  milling

2.  shaping

3.  shaping with pinion cutter

4.  hobbing

4

shaping with pinion cutter

Explanation :
No Explanation available for this question

# Consider the shaded triangular region P shown in the figure. What is

1.  1/6

2.  2/9

3.  1/6

4.  1

4

1/6

Explanation :
No Explanation available for this question

# The directional derivative of the scalar function fix, y, z) = x5 -r 2y3 + z at the point P = (1, 1, 2) in the direction of the vector a = 3i - 4j is

1.  -4

2.  -2

3.  -1

4.  1

4

-2

Explanation :
No Explanation available for this question

# For what value of a, if any, will the following system of equations in x, y and z have a solution 2x + 3y =4 x + y + x = 4 x + 2y - z = a

1.  Any real number

2.  0

3.  1

4.  There is no such value

4

There is no such value

Explanation :
No Explanation available for this question

# Which of the following integrals is unbounded

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# The length of the curve y=2/3x1/2  between x=0 and x=1 is

1.  0.27

2.  0.67

3.  1

4.  0

4

0

Explanation :
No Explanation available for this question

# The eigenvectors of the matrix  are written in the form  and

1.  0

2.  1/2

3.  1

4.  2

4

1/2

Explanation :
No Explanation available for this question

# Let f=yx. what is   at x=2, y=1

1.  0

2.  ln 2

3.  1

4.  1/ln2

4

1

Explanation :
No Explanation available for this question

# It is given that y" + 2y' + y = 0, y(0) = 0, y(1) = 0 What is y(0.5)

1.  0

2.  0.37

3.  0.62

4.  1.13

4

0

Explanation :
No Explanation available for this question

1.  F(3L-b)/4b3

2.  F(3L+b)/4b3

3.  F(3L+4b)/4b3

4.  F(3L+2b)/4b3

4