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 15 Ω. 20 Ω. 40 Ω. 30 Ω. 15 Ω. 20 Ω. 40 Ω. 30 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? 30 pF. 32 pF. 36.6 pF. None of them. 30 pF. 32 pF. 36.6 pF. None of them. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The laplace transform of the fuction f(t) = t is s. s2. 1/s. 1/s2. s. s2. 1/s. 1/s2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the following networks it is not possible to find the transient free response? RC RL, RC, and RLC RL RLC RC RL, RC, and RLC RL RLC ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following materials has highest electrical conductivity ? Aluminium. Steel. Silver. Copper. Aluminium. Steel. Silver. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For closer tolerance which of the following capacitors is usually preferred? Mica capacitor. None of them. Ceramic disc capacitor. Paper capacitor. Mica capacitor. None of them. Ceramic disc capacitor. Paper capacitor. ANSWER DOWNLOAD EXAMIANS APP
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