Electric Circuits The frequency of EMF generated by a generator depends upon its nature of supply. number of poles. speed. both speed and number of poles. nature of supply. number of poles. speed. both speed and number of poles. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Types of rotating machines transformer. IM. synchronous machine. both B and C. transformer. IM. synchronous machine. both B and C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active filter consists of op-amp and capacitor. inductor. capacitor. op-amp. op-amp and capacitor. inductor. capacitor. op-amp. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will none of these. increase. decrease. remain constant. none of these. increase. decrease. remain constant. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure, the Thevenins equivalent voltage and impedance as seen from the terminals P - Q is given by 2 V and 5 Ω. 4 V and 7.5 Ω. 2 V and 7.5 Ω. 4 V and 5 Ω. 2 V and 5 Ω. 4 V and 7.5 Ω. 2 V and 7.5 Ω. 4 V and 5 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit current through resistor, inductor and capacitor are 10A, 5A and 5A respectively. What is the total current in the circuit? 5A 0A 10A 20A 5A 0A 10A 20A ANSWER DOWNLOAD EXAMIANS APP
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