Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 2msec 4msec 1msec 100sec 2msec 4msec 1msec 100sec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The synchronous speed for the seventh space harmonic mmf wave of 8 pole, 50 Hz induction machine will be 107.14 rpm in forward direction. 5250 rpm in reverse direction. 5250 rpm in forward direction. 107.14 rpm in reverse direction. 107.14 rpm in forward direction. 5250 rpm in reverse direction. 5250 rpm in forward direction. 107.14 rpm in reverse direction. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Emf induced in a coil rotating in a uniform magnetic field will be maximum when the rate of cutting flux by coil sides is minimum. rate of change of flux linkage is minimum. rate of change of flux linkage is maximum. flux linking with the coil is maximum. rate of cutting flux by coil sides is minimum. rate of change of flux linkage is minimum. rate of change of flux linkage is maximum. flux linking with the coil is maximum. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A paper capacitor is usually available in form of meshed plates. rolled foil. disc. tubes. meshed plates. rolled foil. disc. tubes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following characteristics is/are attributed to an ideal independent voltage source? Independent of the magnitude of voltage supplied. Independent of the direction of flow of current. Independent of magnitude of current supplied.. both ‘b’ and ‘d’. Independent of the magnitude of voltage supplied. Independent of the direction of flow of current. Independent of magnitude of current supplied.. both ‘b’ and ‘d’. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When we use super node technique current source branch is common for two meshes. ideal voltage source is connected between two non reference nodes. ideal voltage source is connected between non reference node and reference. All of these current source branch is common for two meshes. ideal voltage source is connected between two non reference nodes. ideal voltage source is connected between non reference node and reference. All of these ANSWER DOWNLOAD EXAMIANS APP
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