Electric Circuits To reduce hysteresis loss, we use laminated sheets. soft-iron. CRGO steel. copper bars. laminated sheets. soft-iron. CRGO steel. copper bars. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Emf induced in a coil rotating in a uniform magnetic field will be maximum when the rate of cutting flux by coil sides is minimum. rate of change of flux linkage is maximum. flux linking with the coil is maximum. rate of change of flux linkage is minimum. rate of cutting flux by coil sides is minimum. rate of change of flux linkage is maximum. flux linking with the coil is maximum. rate of change of flux linkage is minimum. ANSWER DOWNLOAD EXAMIANS APP
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 20 Ω. 30 Ω. 15 Ω. 40 Ω. 20 Ω. 30 Ω. 15 Ω. 40 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R > r. R < r. None of these R = r. R > r. R < r. None of these R = r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The fixed circular paths around the nucleus are called nucleus. orbitals. orbits. mesons. nucleus. orbitals. orbits. mesons. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal current source is zero finite infinite 100 ohms zero finite infinite 100 ohms ANSWER DOWNLOAD EXAMIANS APP
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