Electric Circuits Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances? 1.5 Ω and 3 Ω. 3 Ω and 9 Ω. 6 Ω and 9 Ω. 3 Ω and 6 Ω. 1.5 Ω and 3 Ω. 3 Ω and 9 Ω. 6 Ω and 9 Ω. 3 Ω and 6 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of unity impulse function at time (t) = 0 is 1. infinite. indeterminate. 0. 1. infinite. indeterminate. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the figure given, the value of R is 18 Ω. 12 Ω. 24 Ω. 10 Ω. 18 Ω. 12 Ω. 24 Ω. 10 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 4 A flows in an ac circuit when 100 V dc is applied to it whereas it takes 250 v ac to produce the same current the power factor of the circuit is 10. 0.4. 1. 0.85. 10. 0.4. 1. 0.85. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit which of the following represents the Q factor ? XL/R All of these XC/R VR/V XL/R All of these XC/R VR/V ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the heaviest? Electron. Proton. Atom. Molecule. Electron. Proton. Atom. Molecule. ANSWER DOWNLOAD EXAMIANS APP
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