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. 100 mA. 300 mA. 30 mA. 3 A. 100 mA. 300 mA. 30 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is 50 % - 100 %. 50 %. less than 50 %. 100 %. 50 % - 100 %. 50 %. less than 50 %. 100 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is mean by flow of electrons? Voltage. Electric current. Insulator. Semiconductor. Voltage. Electric current. Insulator. Semiconductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The term trickle charge is associated with dry cell. silver zinc battery. lead acid battery. nickel iron battery. dry cell. silver zinc battery. lead acid battery. nickel iron battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3 wire, 3 - φ supply feeds a load consisting of three equal resistors. By how much is the load reduced if one of the resistors be removed when the load is in star? 33.33 % of the original load. 25 % of the original load. 50 % of the original load. 66.66 % of the original load. 33.33 % of the original load. 25 % of the original load. 50 % of the original load. 66.66 % of the original load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit to get Q>1, which of the following is required? XL = R All of these XL > R XL < R XL = R All of these XL > R XL < R ANSWER DOWNLOAD EXAMIANS APP
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