Electric Circuits The instantaneous values of line current into a delta connected load in any two lines are + 2.5 amps and - 1.25 amps the current in the third line at the instant is ___________ A. 10 1 2.5 - 1.25 10 1 2.5 - 1.25 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Zinc cadmium and lead coating is generally provided for all of above. corrosion. electrical contacts. decoration. all of above. corrosion. electrical contacts. decoration. 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 phase angle of current in respect of supply voltage will be 40.4o. 20.2o. 32.1o. 28.8o. 40.4o. 20.2o. 32.1o. 28.8o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances of two ohms each are connected in star. In the equivalent delta representation each resistance will have a value of _______________ Ω. 0.6. 6. 5.2. 3.4. 0.6. 6. 5.2. 3.4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The equation for 25 cycles current sine wave having rms value of 30 amps, will be 30sin25πt. 42.4sin25πt. 42.4sin50πt. 30sin50πt. 30sin25πt. 42.4sin25πt. 42.4sin50πt. 30sin50πt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 1 F is theoretically equal to 1 ohm of resistance ratio of 1 V to 1 C ratio of 1 C to 1 V none of these 1 ohm of resistance ratio of 1 V to 1 C ratio of 1 C to 1 V none of these ANSWER DOWNLOAD EXAMIANS APP
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