Electric Circuits In given figure, the value of resistance R in Ω is 1 Ω 2.5 Ω 3.5 Ω 4.5 Ω 1 Ω 2.5 Ω 3.5 Ω 4.5 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:8. 4:1. 1:2. 1:1. 1:8. 4:1. 1:2. 1:1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I? 5 A. 4 A. 10 A. 6 A. 5 A. 4 A. 10 A. 6 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the frequency in AC operation? No. of wave made per second. No. of (+) ve quadrature made per second. No. of cycles made per second. No. of (-) ve quadrature made per second. No. of wave made per second. No. of (+) ve quadrature made per second. No. of cycles made per second. No. of (-) ve quadrature made per second. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit given, I = 1 A for Is = 0. What is the value of I for Is = 2 A ? 3 A. 4 A. 1 A. 2 A. 3 A. 4 A. 1 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter none of these. attenuation does not increase rapidly beyond cut off frequency. both A and B. characteristic impedance unchanged in pass band. none of these. attenuation does not increase rapidly beyond cut off frequency. both A and B. characteristic impedance unchanged in pass band. ANSWER DOWNLOAD EXAMIANS APP
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