Electric Circuits The equation for 25 cycles current sine wave having rms value of 30 amps, will be 30sin50πt. 42.4sin50πt. 30sin25πt. 42.4sin25πt. 30sin50πt. 42.4sin50πt. 30sin25πt. 42.4sin25πt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What are the points to be mentioned in specifying main switches? None of these. Voltage grade. Both A and B. Current rating. None of these. Voltage grade. Both A and B. Current rating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 1msec 100sec 2msec 4msec 1msec 100sec 2msec 4msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A pole of driving point impedance is zero current for a finite value of driving current. zero current for a finite value of driving voltage. zero voltage for a finite value of driving voltage. zero voltage for a finite value of driving current. zero current for a finite value of driving current. zero current for a finite value of driving voltage. zero voltage for a finite value of driving voltage. zero voltage for a finite value of driving current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In 2 port network Z12 = Z21 indicates which property linear. bilateral. unilateral. non linear. linear. bilateral. unilateral. non linear. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While comparing magnetic field and electric circuits, the point of dissimilarity exists while considering permeance and conductance. flux and current flow. reluctance and resistance. mmf and emf. permeance and conductance. flux and current flow. reluctance and resistance. mmf and emf. ANSWER DOWNLOAD EXAMIANS APP
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