1. Zero
2. One
3. Two
4. Three
Zero
1. Ks
2. K/s
3. K(s+1)
4. (d) K/s(s+1)
Ks
1. Zero
2. K
3. 1/k
4. ∞
Zero
1. (1/s) (1+e-st)
2. (1/s) (1-e-st)
3. 1-(1/s)e-st)
4. 1-(1/s)e-st)
(1/s) (1-e-st)
1. -125°
2. -55°
3. 55°
4. 125°
55°
1. Zero
2. One
3. Two
4. Three
One
1. 90
2. 60°
3. 45°
4. 30°
5. Of
6. With
7. In
8. No correction is needed
9. 154 cm2
10. 168 cm2
11. 308 cm2
12. Data inadequate
13. None of these
None of these
1. Less than zero
2. Zero
3. Greater than zero
4. Infinity
5. Rotating
6. Encircling
7. Dodging
8. Spinning
9. 22 cm2
10. 44 cm2
11. 77 cm2
12. 154 cm2
77 cm2
1. 2s2+6s+5=0
2. (s+1)2(s+2)= 0
3. 2s2+6s+5+9(s+1)2 (s+2) = 0
4. 2s2+6s+5-(s+1)2 (s+2) = 0
(s+1)2(s+2)= 0
1. -2
2. -1
3. 1
4. 2
1