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. 2 Ω. 3 Ω. 1 Ω. 4 Ω. 2 Ω. 3 Ω. 1 Ω. 4 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit to get Q>1, which of the following is required? XL = R XL > R All of these XL < R XL = R XL > R All of these XL < R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Poorest conductor of electricity is Steel. Aluminium. Silver. Carbon. Steel. Aluminium. Silver. Carbon. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant current source supplies a electric current of 300 mA to a load of 1 KΩ. When the load changed to 100 Ω, the load current will be 3 A. 300 mA. 30 mA. 100 mA. 3 A. 300 mA. 30 mA. 100 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? Glass. both (B) and (C) above. Electrolytic. Paper. Glass. both (B) and (C) above. Electrolytic. Paper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by froth flotation. oxidation. rotating. electrolytic process. froth flotation. oxidation. rotating. electrolytic process. ANSWER DOWNLOAD EXAMIANS APP
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