Electric Circuits Coating generally recommended for hard surfacing is copper plating. None of these chromium plating. lead plating. copper plating. None of these chromium plating. lead plating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following elements is/are called dynamic element/s? L. C. R. Both L and C. L. C. R. Both L and C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for protective purpose. decorative purpose. bearing surfaces. all of above. protective purpose. decorative purpose. bearing surfaces. all of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For steady state current inductor acts as Short circuit Current source Open circuit Voltage source Short circuit Current source Open circuit Voltage source ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two electric bulbs have transparent filament of same thickness. It one of them gives 60 W and other gives 100 W, then- 60 W lamp filament has longer length. 60 W lamp filament has shorter length. 100 W lamp filament has longer length. 60 W and 100 W lamp filament have equal length. 60 W lamp filament has longer length. 60 W lamp filament has shorter length. 100 W lamp filament has longer length. 60 W and 100 W lamp filament have equal length. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor of 50 microfarad is connected in series with a resistance of 120 Ω. If above circuit is connected across 240 V, 50 Hz 1 - φ supply. Find the capacitive reactance? 1.765 Ω. 63.7 Ω. 135.86 Ω. 0.015 Ω. 1.765 Ω. 63.7 Ω. 135.86 Ω. 0.015 Ω. ANSWER DOWNLOAD EXAMIANS APP
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