Electric Circuits The Laplace Transform of a shifted unit step f (t) = U (t-a) is s(1-e-as). e-as. se-as. (e-as)/s. s(1-e-as). e-as. se-as. (e-as)/s. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If P is the power of a star connected system then what will be power of an equivalent delta connected system? 3P None of these P P/3 3P None of these P P/3 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Advantage of active filter is derive high impedance load. easy to tune. both of above. do not offer gain. derive high impedance load. easy to tune. both of above. do not offer gain. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? inductive. both ‘a’ and ‘b’ resistive. capacitive. inductive. both ‘a’ and ‘b’ resistive. capacitive. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Galvanizing is the coating of lead. brass. zinc. chromium. lead. brass. zinc. chromium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which part of magnetic path requires largest mmf? Air gap. Coil. Inductance. Core. Air gap. Coil. Inductance. Core. ANSWER DOWNLOAD EXAMIANS APP
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