Electric Circuits A constant voltage source has low internal resistance. high internal resistance. minimum current capacity. minimum efficiency. low internal resistance. high internal resistance. minimum current capacity. minimum efficiency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the current in the circuit? 0.4583 A. 0.2547 A. 0.1465 A. 0.1578 A. 0.4583 A. 0.2547 A. 0.1465 A. 0.1578 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If conductance increases as temperature increases it is called as .......... both 1 and 2. positive co-efficient. negative co-efficient. None of these both 1 and 2. positive co-efficient. negative co-efficient. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the correct relation? AB-CD = 1 . all of these. AD-BC = 1. AC-BD = 1. AB-CD = 1 . all of these. AD-BC = 1. AC-BD = 1. 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? 0.5. 1. 0.577. 0.866. 0.5. 1. 0.577. 0.866. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator. both a and c less than equals to greater than both a and c less than equals to greater than ANSWER DOWNLOAD EXAMIANS APP
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