Electric Circuits Which quantity should be measured by the voltmeter ? Speed Voltage Power Current Speed Voltage Power Current ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The alternative names for active power is/are All of these true power. real power. average power. All of these true power. real power. average power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Power factor can be defined as ratio of resistance versus impedance. sine of voltage and current. cosine of angle between voltage and current. both option B and C. ratio of resistance versus impedance. sine of voltage and current. cosine of angle between voltage and current. both option B and C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire 2.5 m long is bent into a square. An current of 100 A flowing through the wire will produce a magnetizing force at the center of the square, equal to 222 AT / m. 196 AT / m. 72 AT / m. 144 AT / m. 222 AT / m. 196 AT / m. 72 AT / m. 144 AT / m. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If conductance increases as temperature increases it is called as .......... negative co-efficient. positive co-efficient. None of these both 1 and 2. negative co-efficient. positive co-efficient. None of these both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. zero. none of them. same. different. zero. none of them. same. different. ANSWER DOWNLOAD EXAMIANS APP
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