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You Are On Multi Choice Question Bank SET 1103

55151. In the given figure, of potentiometer V0 = Vi (R0/Ri) only when





55152. "If the Indian is making a loss on passenger traffic, it should increase its prices". The suggested remedy would only work if the demand from air travel had a price elasticity of?





55153. Bellows converts





55154. Assertion (A): The steady state response, of a stable, linear, time invariant system, to sinusoidal input depends on initial conditions. Reason (R): Frequency response, in steady state, is obtained by replacing s in the transfer function by jω





55155. Consider the systems with following open loop transfer functions If unity feedback is used, the increasing order of time taken for unit step response to settle is





55156. The phase margin and damping ratio have no relation.



55157. For the transport lag G(jω) = e-jωT, the magnitude is always equal to





55158. The log magnitude curve for a constant gain K is a





55159. The compensator of the given figure is a





55160. If error voltage is e(t), integral square error =



55161. A lag compensator is essentially a





55162. Stepper motors find applications in





55163. For type 2 system, the magnitude and phase angle of the term (jω)2 in the denominator, at ω = 0, are respectively





55164. In an integral controller





55165. In Bode diagram (log magnitude plot) the factor in the transfer function gives a line having slope





55166. In the given figure the input is x(t) = A sin ωt. The steady state output y(t) =





55167. In the given figure x6 =





55168. A negative feedback system has . The closed loop system is stable for





55169. Which country will host the 2018 FIFA World Cup Football?





55170. For the control system in the given figure, the value of K for critical damping is





55171. Bode magnitude plot is drawn between





55172. The noted agricultural Scientist of Kerala origin was .....?





55173. In the given figure, if R = XC, voltage gain is





55174. The energy possessed by the water collected in the reservoir of a dam?





55175. The system in the given figure, has





55176. The given figure shows a pole zero diagram. The transfer function G(j1) is





55177. For very low frequencies, v0/vi in the given figure equals





55178. In a minimum phase system





55179. The cat was chasing the rat' change the sentence into passive voice?





55180. The first column of a Routh array is How many roots of the corresponding characteristic equation are in left half s-plane?





55181. For the given figure, time constant RC = t . Then



55182. The entries in the first column of Routh array of a fourth order are 5, 2, - 0.1, 2, 1. The number of poles in the right half plane are





55183. In Bode diagram (log magnitude plot) the factor (jω)n in the transfer function gives a line having slope




55184. The magnitude of transport lag factor is always zero.



55185. The primary function of lag compensator is to provide sufficient





55186. A terabyte comprises?





55187. For G(jω) =





55188. The transient response of a second order system is given by for 5% criterion the settling time is





55189. The polar plot of a transfer function passes through (-1, 0) point. The gain margin is





55190. For the system in the given figure, the transfer function C(s)/R(s) is





55191. For the system in the given figure, the characteristic equation is





55192. In control systems the magnitude of error voltage





55193. The slope of log-magnitude asymptote changes by - 40 dB/ decade at a frequency ω1. This means that





55194. Pick out the correct answer from the choices given. When he .........- the room , his son .........in his chair.?





55195. The transfer function can be for





55196. The system of the given figure





55197. For the given figure C(s)/R(s)


55198. If phase angle of open loop transfer function becomes - 180° at frequency ω1, then gain margin is equal to



55199. Arranged in chronological order, which of the following events occured first?





55200. For the second order system having following differential equation (When θ0 and θi are output and input) the natural frequency is


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