Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will remain constant. increase. decrease. none of these. remain constant. increase. decrease. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In above question, if circuit efficiency is 90 %. What will be output power ? 40 kW. 30 kW. 35.6 kW. 37.3 kW. 40 kW. 30 kW. 35.6 kW. 37.3 kW. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Number of branches of a graph should be --------- number of branches of a network greater than less than equals to equals to less than greater than less than equals to equals to less than ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? Z and I. VL and I. VL and Z. VL and VR. Z and I. VL and I. VL and Z. VL and VR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A two port network is defined by the relation The value of Z12 is -3. 2/31. 3. 3/41. -3. 2/31. 3. 3/41. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are all of above. dilute H2SO4. lead peroxide. spongy lead. all of above. dilute H2SO4. lead peroxide. spongy lead. ANSWER DOWNLOAD EXAMIANS APP
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