A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is (a)stable (b)un

A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is
(a)stable
(b)unstable
(c)marginally stable
(d)critically stale

Question Posted / jignesh619

1 Answers
3349 Views
I also Faced
E-Mail Answers

A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is (a)stable (b)unstable (c)marginall..

Answer / sagar kumar

(b)-unstable.

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

how do you test tachos and servos

0 Answers

What is CBCT ? Why & Where it is used?

14 Answers BCT,

what is subtransient , transient and steady stateac components

0 Answers

Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

0 Answers Accenture,

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers

we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 Answers

A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

0 Answers

why is one voltage transformers (instead of three ) installed at the entrence of the incoming line in a substation.

2 Answers

How much maximum power can be transmitted on 66 KV transmission line?

1 Answers Konark, NDPL, Torrent Power,

Can anyone explain me the operating principle of the megger tester?( I just know that its diflection relates with the ratio of currents of control & diflecting coil. I need more information as breif as possible)

1 Answers TCS,

If current and resistance in a circuit is increased by 20%, what will happen to its voltage drop??

4 Answers

why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?

4 Answers

For more Electrical Engineering Interview Questions Click Here