Electric Circuits In direct arc furnace which of following is of high value? All of above. Voltage. Power factor. Current. All of above. Voltage. Power factor. Current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage remains constant. decreases. increases exponentially. increases. remains constant. decreases. increases exponentially. increases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical conductivity of metal is typically of the order of (in ohm - m) 107. 10 - 4. 10 - 6. 105. 107. 10 - 4. 10 - 6. 105. 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 Three capacitors each of capacity C are given. The resultant capacity (2/3) C can obtained by using them two in parallel and third in series with this combination. all in series. all in parallel. two in series and third in parallel across this combination. two in parallel and third in series with this combination. all in series. all in parallel. two in series and third in parallel across this combination. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Twelve 6 Ω resistor used as edge to form a cube. The resistance between two diagonally opposite corner of the cube is 6 / 5 Ω. 5 Ω. 6 Ω. 5 / 6 Ω. 6 / 5 Ω. 5 Ω. 6 Ω. 5 / 6 Ω. ANSWER DOWNLOAD EXAMIANS APP
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