Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? VR and I. VL and VR. Z and I. VL and Z. VR and I. VL and VR. Z and I. VL and Z. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There are two capacitors C1 and C2 in parallel , what will be their equivalent capacitance? (C1C2) / C1 + C2. C1 + C2. C1C2. (C1 + C2) / C1C2. (C1C2) / C1 + C2. C1 + C2. C1C2. (C1 + C2) / C1C2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In given figure, the value of resistance R in Ω is 4.5 Ω 2.5 Ω 1 Ω 3.5 Ω 4.5 Ω 2.5 Ω 1 Ω 3.5 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel network R = 2 Ohm, L = 2mH and C = 1μF. Find the value of time constant? 4 msec 2 μsec 2 msec 4 μsec 4 msec 2 μsec 2 msec 4 μsec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The time required for a pulse to change from 10 % to 90 % of its maximum value is known as fall time. run time. rise time. decay time. fall time. run time. rise time. decay time. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be 5 A 3.33 A 23.33 A 1 A 5 A 3.33 A 23.33 A 1 A ANSWER DOWNLOAD EXAMIANS APP