Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be 200 Ω. 4 kΩ. 1 Ω. 400 Ω. 200 Ω. 4 kΩ. 1 Ω. 400 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of resistance R has it length and cross - section both doubled. Its resistance will become 4R. 0.5R. R. 2R. 4R. 0.5R. R. 2R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are spongy lead. lead peroxide. all of above. dilute H2SO4. spongy lead. lead peroxide. all of above. dilute H2SO4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a function is shifted by 'T', then it is correctly represented as f (t) u (t-T). f (t-T) u (t-T). f (t) u (t). f (t-T) u (t). f (t) u (t-T). f (t-T) u (t-T). f (t) u (t). f (t-T) u (t). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a dry cell is of the order of 1 to 15 Ohm. 0.2 to 0.4 Ohm. 1 to 1.5 Ohm. 2 to 5 Ohm. 1 to 15 Ohm. 0.2 to 0.4 Ohm. 1 to 1.5 Ohm. 2 to 5 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If conductance increases as temperature increases it is called as .......... positive co-efficient. negative co-efficient. None of these both 1 and 2. positive co-efficient. negative co-efficient. None of these both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
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