a) Discuss the principle of operation of DC Generator in detail. (10)…
Previous year question for ELECTRICAL MACHINES-I.
Question
a) Discuss the principle of operation of DC Generator in detail. (10)
b) An 8 pole Generator has 500 armature conductors and has a useful flux per pole of $0.065\text{ Wb}$. What will be the emf generated if it is lap connected and runs at $1000\text{ rpm}$? What must be the speed at which it is to be driven to produce the same emf if it is wave wound? (10)
- Year: 2018
- Subject: ELECTRICAL MACHINES-I