Electric Circuits Power factor can be defined as both option B and C. ratio of resistance versus impedance. cosine of angle between voltage and current. sine of voltage and current. both option B and C. ratio of resistance versus impedance. cosine of angle between voltage and current. sine of voltage and current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is 45o. 30o. 90o. 0o. 45o. 30o. 90o. 0o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is not equivalent to watts? Joules per second. Ampere-volts. Amperes/volt. Ampere2 – Ohm. Joules per second. Ampere-volts. Amperes/volt. Ampere2 – Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the circuit diagram shown in question 1 find the Norton current. 1 A. 2 A. 4 A. 2.5 A. 1 A. 2 A. 4 A. 2.5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced star connected load with impedance of 30j - 300 Ω is supplied from a 3 - phase, 4-wire, 173 V system, the voltages to neutral being 100j -900, 100j - 300 and 100j -1500 V. The current in neutral wire is 50 A. 8.85 A. 5 A. zero. 50 A. 8.85 A. 5 A. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacity of a lead acid cell does not depends on its quantity of active material. rate of charge. rate of discharge. temperature. quantity of active material. rate of charge. rate of discharge. temperature. ANSWER DOWNLOAD EXAMIANS APP
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