In a star-delta starter of an induction motor
A). Resistance is inserted in the stator
B). Reduced voltage is applied to the stator
C). Resistance is inserted in the rotor
D). Applied voltage per stator phase is 57.7% of the line voltage
Applied voltage per stator phase is 57.7% of the line voltage
1. In a broadcast superheterodyne receiver, the
2. Material used in plate earthing are
3. Referring to the given circuit, find ZTH for the part of the circuit that is external to RL.
4. The temperature, under thermal and electrical system analogy, is considered analogous to
5. In an SCR circuit, the angle of conduction can be changed by ___________
8. What allow microwave to pass in only one direction?
9. The best indication about the state of charge on a lead-acid battery is given by
10. Which of the following is usually not the generating voltage?