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Q1. | The feedback control system shown in figure is stable for what values of K and |

A. | K < 0, T > - 1 [Wrong Answer] |

B. | K > 0, T > 0 [Wrong Answer] |

C. | K > 0, T > - 1 [Correct Answer] |

D. | K < 0, T > 0 [Wrong Answer] |

View Answer
Explanation:-
Answer : CDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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⇒ A lag compensator

speeds up the transient response of the system

improves steady state behaviour of the system

improves steady state behaviour and speeds up the transient response of the system

improves steady state behaviour and preserves the transient response of the system

⇒ For a junction FET in the pinch off region, as the drain voltage is increased, the drain current

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abruptly increases

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100 V, 0.1 mA

⇒ For a core having a relative permeability μ

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B = μ

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B = μ

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⇒ The trignometric Fourier series of an even function of time does not have

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cosine term

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⇒ In spread spectrum technique

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a modulated signal is modulated twice again

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the noise component of a modulated signal is decreased

⇒ The value of a in a transistor

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⇒ The circuit below represents function X(A, B, C, D)

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Σ(5, 9, 13, 14)

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the highest critical frequency is a pole

the lowest critical frequency is zero and the highest critical frequency is a pole

the lowest critical frequency is a pole

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*y*[

*n*] =

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*y*[

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*x*[

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⇒ The minimum permissible size of aluminium cable for lighting circuit is

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3.5 sq. mm

⇒ A resistor of 10 kΩ has an rms noise voltage of 1 mV under a certain set of conditions. A resistor of 20 kΩ under the same conditions will have an rms noise voltage of

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⇒ The 54/74164 chip is an 8-bit serial-input-parallel-output shift register. The clock is 1 MHz. The time needed to shift a 8-bit binary number into the chip is

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⇒ The resistance of the circuit shown is figur

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⇒ In a Vidicon camera tube,

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both sides of the target plate have the coating of antimony tri-sulphide

the side of target plate facing the light has a coating of tin oxide and the side facing electron gun has a coating of antimony trisulphide

the side of target plate facing the light has a coating of antimony trisulphide while the side facing the electron gun has a coating of tin oxide

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⇒ In FSK no synchronous carrier is needed at the receiver

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FALSE

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⇒ For the power amplifier circuit shown below, the maximum power dissipated by both output transisto

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30.11 W

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