Electric Circuits The internal resistance of a practical voltage source is considered to be connected in series. None of these parallel. either parallel or series. series. None of these parallel. either parallel or series. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? All of above. Current. Voltage. Power factor. All of above. Current. Voltage. Power factor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as Zsc/Zoc (Zsc . Zoc)½ Zsc-Zoc Zsc+Zoc Zsc/Zoc (Zsc . Zoc)½ Zsc-Zoc Zsc+Zoc ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure, the Thevenins equivalent voltage and impedance as seen from the terminals P - Q is given by 2 V and 5 Ω. 4 V and 7.5 Ω. 4 V and 5 Ω. 2 V and 7.5 Ω. 2 V and 5 Ω. 4 V and 7.5 Ω. 4 V and 5 Ω. 2 V and 7.5 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by ω σ/ε. σ ω ε. σ/ω ε. ω ε/σ. ω σ/ε. σ ω ε. σ/ω ε. ω ε/σ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by oxidation. rotating. froth flotation. electrolytic process. oxidation. rotating. froth flotation. electrolytic process. ANSWER DOWNLOAD EXAMIANS APP
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