Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be smaller than the greater but larger than the smaller resistance. greater than the large resistance. smaller than the small resistance. None of these smaller than the greater but larger than the smaller resistance. greater than the large resistance. smaller than the small resistance. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms have no electric charge because they have an equal number of charged and non charged particles. have an equal number of electrons and protons. have an equal number of neutrons and protons. have neutrons in their nuclei. have an equal number of charged and non charged particles. have an equal number of electrons and protons. have an equal number of neutrons and protons. have neutrons in their nuclei. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Lowest current density is generally recommended for plating of silver. chromium. bronze. cadmium. silver. chromium. bronze. cadmium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of an electric circuit is 50 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 25 Ohms. 100 Ohms. 200 Ohms. 50 Ohms. 25 Ohms. 100 Ohms. 200 Ohms. 50 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? Power factor. Voltage. Current. All of above. Power factor. Voltage. Current. All of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 28.8o. 32.1o. 40.4o. 20.2o. 28.8o. 32.1o. 40.4o. 20.2o. ANSWER DOWNLOAD EXAMIANS APP
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