Electric Circuits The efficiency in case of maximum power transfer theorem is 100 %. 50 %. less than 50 %. 50 % - 100 %. 100 %. 50 %. less than 50 %. 50 % - 100 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A delta connection contains three equal impedance of 60 Ω. The impedance of the equivalent star connection for each star load will be 40 Ω. 20 Ω. 15 Ω. 30 Ω. 40 Ω. 20 Ω. 15 Ω. 30 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A voltage of v = 100 sin (wt + π/3) is applied to pure resistor of 30 Ohm. What is the RMS value of current is 4.71. 1.92. 2.36. 5.77. 4.71. 1.92. 2.36. 5.77. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by ω ε/σ. σ/ω ε. σ ω ε. ω σ/ε. ω ε/σ. σ/ω ε. σ ω ε. ω σ/ε. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In parallel RLC circuit under resonance condition the value of current is None of these Minimum Zero Maximum None of these Minimum Zero Maximum ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A load is connected to an active network. At the terminals to which the load is connected, RTH = 10 Ohm, VTH = 60V. Then maximum power supplied to the load is 90W. 180W. 360W. 60W. 90W. 180W. 360W. 60W. ANSWER DOWNLOAD EXAMIANS APP
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