Single Phase Motors Most of the fractional horsepower motors have either ball or roller bearings soft and porous bearings plain or sleeve bearings hard and annealed bearings ball or roller bearings soft and porous bearings plain or sleeve bearings hard and annealed bearings ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A capacitor selected for capacitor run motor should be rated for Peak voltage Average voltage None of the listed here Rms voltage Peak voltage Average voltage None of the listed here Rms voltage ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A resistance split phase induction motor is used for ______ None of the listed here Very high inertia loads Low inertia loads High inertia loads None of the listed here Very high inertia loads Low inertia loads High inertia loads ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If starting winding of a single-phase induction motor is left in the circuit, it will run faster run slower spark at light loads draw excessive current and overheat run faster run slower spark at light loads draw excessive current and overheat ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following applications would need the smallest size of motor? Table fan Domestic mixi Sewing machine Electric clock Table fan Domestic mixi Sewing machine Electric clock ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor, maximum torque is developed when brush axis is at 90° electrical to the field axis None of these brush axis coincides with the field axis brush axis is at 45° electrical to the field axis brush axis is at 90° electrical to the field axis None of these brush axis coincides with the field axis brush axis is at 45° electrical to the field axis ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS