Electric Circuits Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as Zsc+Zoc Zsc/Zoc (Zsc . Zoc)½ Zsc-Zoc Zsc+Zoc Zsc/Zoc (Zsc . Zoc)½ Zsc-Zoc ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit to get Q>1 which of the following is required? XL>R XL All of these XL=R XL>R XL All of these XL=R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in parallel. 2 A with 50 Ω in series. none of these. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in parallel. 2 A with 50 Ω in series. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be 2 M. M / L. M / 2. M. 2 M. M / L. M / 2. M. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across L is 45.5 V. 39.1 V. 50.5 V. 31.9 V. 45.5 V. 39.1 V. 50.5 V. 31.9 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Super position theorem is not applicable for current calculations. voltage calculations. power calculations. None of these current calculations. voltage calculations. power calculations. None of these ANSWER DOWNLOAD EXAMIANS APP
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