1. 20
2. 18
3. 16
4. 15
15
1. Modern warfare has resulted in civil strife
2. Chemical agents are useful in modern warfare
3. Use of chemical agents in warfare would be undesirable
4. People in military establishments like to use chemical agents in war
Use of chemical agents in warfare would be undesirable
1. 50
2. 51
3. 52
4. 54
51
1. 534
2. 1403
3. 1623
4. 1513
1623
1. (+1, +j,-j)
2. (+1,-1, +1)
3. (0, 0, 0)
4. (-1, +j,-j)
(-1, +j,-j)
1. -(1/3)e-3x + K
2. -(1/3)e3x + K
3. - (1/3)e-3x + K
4. -3e-x + K
-(1/3)e-3x + K
1. ½ A
2. (1/√2)A
3. 1A
4. √2 A
(1/√2)A
1. a0 and bn, n = 1,3,5,...∞
2. a0 and an, n = 1,2,3,...∞
3. a0 an and bn, n = 1,2,3,...∞
4. a0 and an n = 1,3,5,...
a0 and an n = 1,3,5,...
1. dc shunt motor with armature resistance control
2. dc shunt motor with field weakening control
3. dc series motor
4. dc compound motor
dc shunt motor with armature resistance control
1. Increases continuously
2. First increases and then decreases steeply
3. First decreases and then increases steeply
4. Remains constant
First increases and then decreases steeply