Electric Circuits If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to Q2 × d. Q2 / d. Q × d. Q / d2. Q2 × d. Q2 / d. Q × d. Q / d2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacity of a cell is measured in watt-hours. watts. amperes. ampere-hour. watt-hours. watts. amperes. ampere-hour. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrolyte for silver plating is double cyanide of silver and potassium solution. any of above. dilute sulphuric acid. potassium nitrate solution. double cyanide of silver and potassium solution. any of above. dilute sulphuric acid. potassium nitrate solution. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit? 2 μsec 4 msec 1 μsec 2 msec 2 μsec 4 msec 1 μsec 2 msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R. 4 Ω. 3 Ω. 1 Ω. 2 Ω. 4 Ω. 3 Ω. 1 Ω. 2 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? Voltage. Current. Power factor. All of above. Voltage. Current. Power factor. All of above. ANSWER DOWNLOAD EXAMIANS APP
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