Electric Circuits Electric field intensity ( E ) at any point in an electric field is equal to ( potential gradient )1/3. potential gradient. ( potential gradient )2. ( potential gradient )1/2. ( potential gradient )1/3. potential gradient. ( potential gradient )2. ( potential gradient )1/2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For cadium plating electrolyte used is sodium cyanide, cadmium and caustic soda. cadmium sulphate and sulphuric acid. cadmium hexa metaphosphate. any of above. sodium cyanide, cadmium and caustic soda. cadmium sulphate and sulphuric acid. cadmium hexa metaphosphate. any of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electrical motor has rating of 10 MVA at 0.8 lag, represented as series RL circuit at a 50 MVA base. Find the impedance value? (2 + j4) pu (4 + j2 ) pu (3 + j4) pu (4 + j3) pu (2 + j4) pu (4 + j2 ) pu (3 + j4) pu (4 + j3) pu ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Select the wave that has the least value of form factor. Rectangular wave. Sine wave. Square wave. Triangular wave. Rectangular wave. Sine wave. Square wave. Triangular wave. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 2.56 0.5 1 3.149 2.56 0.5 1 3.149 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitance of a parallel plate capacitor can be varied by changing the dielectric medium only. All of these changing the distance between the plates only. changing the overlapping area of the plates only. changing the dielectric medium only. All of these changing the distance between the plates only. changing the overlapping area of the plates only. ANSWER DOWNLOAD EXAMIANS APP
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