Deepakkumar Yadav
One Dark and Two Bright Lamp Method of Synchronism with Suitable Sketches and Phasor Diagram Q. Explain one dark and two bright lamp method of synchronism with suitable Sketches and phasor diagram. One dark, two equally bright method of synchrosing In this method, the lamp connections are made as shown in Figure (B). One lamp … Read more
Requirement of Foundations for Installing Rotating Electrical Machines as Per IS 900-1992 Q. What are requirement of foundations for installing rotating electrical machines as per IS 900-1992 ? A solid foundation of concrete is provided for the installing of rotating machine. To avoid misalignment of plate proper mounting of the machines, the motor or prime … Read more
Procedure of Alignment of Shaft of Electrical Machine Q. Explain the procedure to be followed in aligned two shafts to be Directly coupled and Indirectly coupled OR Explain the procedure for levelling and alignment of electrical machine. Figure A OR Explain procedure of alignment of shaft of electrical machine. The alignment of direct – coupled … Read more
Effect of Unequal Voltages and Change in Input to Prime Mover on Parallel Operation and Load Sharing of Alternators Q. What is the effect of unequal voltages and change in input to prime mover on parallel operation and load sharing of alternators. Effect of Inequality of EMF / Unequal Voltage : In a perfect synchronization … Read more