Electric Circuits What is Va in the below circuit? (6R - 10) / 3. (6R + 10) / 3. (4R + 10) / 3. (3R + 10) / 3. (6R - 10) / 3. (6R + 10) / 3. (4R + 10) / 3. (3R + 10) / 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3 – φ delta connected symmetrical load consumes P Watts of power from a balanced supply. If the same load is connected in star to the same supply then what is the power consumption? √3P. P. P/3. 3P. √3P. P. P/3. 3P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of resistance R has it length and cross - section both doubled. Its resistance will become 0.5R. 2R. R. 4R. 0.5R. 2R. R. 4R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when both carry the same value of current. total current equals the sum of branch currents. both have the same potential difference. both ‘b’ and ‘c’ both carry the same value of current. total current equals the sum of branch currents. both have the same potential difference. both ‘b’ and ‘c’ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.577. 0.5. 0.866. 1. 0.577. 0.5. 0.866. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are all of above. lead peroxide. spongy lead. dilute H2SO4. all of above. lead peroxide. spongy lead. dilute H2SO4. ANSWER DOWNLOAD EXAMIANS APP
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