Power Systems Normally Z bus matrix is a unit matrix null matrix sparse matrix full matrix unit matrix null matrix sparse matrix full matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems MCB stands for maximum capacity breaker. minimum capacity breaker. miniature circuit breaker. molded circuit breaker. maximum capacity breaker. minimum capacity breaker. miniature circuit breaker. molded circuit breaker. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The conductor carries more current on surface as compared to core. This is called as skin effect unsymmetrical fault All of these corona effect skin effect unsymmetrical fault All of these corona effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which statement is not correct for the transmission line parameter R, L, G and C The line parameter R,L,G and C are uniformly distributed along the entire length of the line C. For each line, the conductors are characterized by σ c, μ c, εo = ε c and the homog At high frequencies at which most of communication system operate the internal inductance of the conductor is neglected. G = I/R. R is the AC resistance per unit length of conductor C. The line parameter R,L,G and C are uniformly distributed along the entire length of the line C. For each line, the conductors are characterized by σ c, μ c, εo = ε c and the homog At high frequencies at which most of communication system operate the internal inductance of the conductor is neglected. G = I/R. R is the AC resistance per unit length of conductor C. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The most commonly used material for insulators of overhead lines is PVC glass porcelain mica PVC glass porcelain mica ANSWER DOWNLOAD EXAMIANS APP
Power Systems A cable has inductance of 0.22 mH per km and capacitance of 0.202 µF per km. The surge impedance of the cable is 33 Ω 40 Ω 28 Ω 52 Ω 33 Ω 40 Ω 28 Ω 52 Ω ANSWER DOWNLOAD EXAMIANS APP
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