Recent content by Loz30

  1. L

    Engineering Synchronous motor coupled to a DC Compound Motor Problem

    Thanks. The problem doesn't mention what the field resistance is, nor whether the motor is long-shunt or short-shunt.. As for the 20A of current, I would say that the Compound DC motor is separately excited as initially when both the DC motor and AC generator are up to speed it states that...
  2. L

    Engineering Synchronous motor coupled to a DC Compound Motor Problem

    Hi All. I'm having trouble working out the solution to this problem. A Synchronous motor is coupled to a DC Compound Motor. The DC Machine is rated for 220 V DC. Its Armature Resistance is 1.0 Ω . The Synchronous Machine is a 4 pole 400 V 50 Hz 3 Phase AC Machine with an efficiency of 80%...
  3. L

    How does engineering intersect with scientific research?

    Thanks Greg!
  4. L

    How does engineering intersect with scientific research?

    Hi All! I'm new to the forum. I been following these forums from time to time for a while and have finally decided to sign up. I currently studying engineering at a technical college, but I've always had a fascination with how everything works. Thank you for reading!