The good power factor of an induction motor can be achieved if the average flux density in the air gap is
A). Absent
B). Small
C). Large
D). Infinity
1. Find the current through R2 of the given circuit.
2. The first Philippine Mabuhay satellite has how many channels?
4. Submarines for under water movement, are powered by which of the following ?
5. The phase difference between the output and input voltages of a CE amplifier is ___________
6. In D.C. motor which of the following can sustain the maximum temperature rise?
7. The demagnetizing component of armature reaction in a D.C. generator
8. Voltage leads current by 90° in a capacitor.
9. If three 15 uF capacitors are connected in series, the net capacitance is