Electric Circuits A variable capacitance is one whose capacitance changes with temperature. changes with time. can be changed manually or by mechanical force. changes with voltage. changes with temperature. changes with time. can be changed manually or by mechanical force. changes with voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A two port network is defined by the relation The value of Z11 is -2/11. -3. 2/11. 2. -2/11. -3. 2/11. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electrical circuit with 10 branches and 7 nodes will have 7 loop equations. 3 loop equations. 10 loop equations. 4 loop equations. 7 loop equations. 3 loop equations. 10 loop equations. 4 loop equations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A motor having a power factor of 0.8 absorbs in active power of 1200 W the reactive power drawn from the supply is _________ VA. 250 900 130 400 250 900 130 400 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The Laplace Transform of a shifted unit step f (t) = U (t-a) is e-as. se-as. (e-as)/s. s(1-e-as). e-as. se-as. (e-as)/s. s(1-e-as). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram 2 mA. 6 mA. 0 mA. 1 mA. 2 mA. 6 mA. 0 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
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