Electric Circuits Among the options which metal has the highest electrical conductivity? Copper. Stranded aluminium. Aluminium. Steel. Copper. Stranded aluminium. Aluminium. Steel. ANSWER DOWNLOAD EXAMIANS APP
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 A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? 32 pF. 30 pF. None of them. 36.6 pF. 32 pF. 30 pF. None of them. 36.6 pF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The linear circuit element is capacitor. all of above. resistor. inductor. capacitor. all of above. resistor. inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If conductance increases as temperature increases it is called as .......... negative co-efficient. both 1 and 2. positive co-efficient. None of these negative co-efficient. both 1 and 2. positive co-efficient. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The breakdown voltage for paper capacitor is usually 20 to 60 volts. 2000 to 3000 volts. more than 10000 volts. 200 to 1600 volts. 20 to 60 volts. 2000 to 3000 volts. more than 10000 volts. 200 to 1600 volts. ANSWER DOWNLOAD EXAMIANS APP
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