Electric Circuits In direct arc furnace which of following is of high value? All of above. Current. Power factor. Voltage. All of above. Current. Power factor. Voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of parabolic function. impulse function. ramp function. gate function. parabolic function. impulse function. ramp function. gate function. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 0° - 90° 90° 45° 0° - 90° 90° 45° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Say A point has an absolute potential of 40 V and point B has an absolute potential of - 10 V, then what will be the value of VBA ? none of above. - 50 V. 30 V. 50 V. none of above. - 50 V. 30 V. 50 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A pole of driving point impedance is zero current for a finite value of driving current. zero voltage for a finite value of driving current. zero voltage for a finite value of driving voltage. zero current for a finite value of driving voltage. zero current for a finite value of driving current. zero voltage for a finite value of driving current. zero voltage for a finite value of driving voltage. zero current for a finite value of driving voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to Q2 × d. Q2 / d. Q × d. Q / d2. Q2 × d. Q2 / d. Q × d. Q / d2. ANSWER DOWNLOAD EXAMIANS APP
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