Discuss about “active copper” and “inactive copper” in the design of DC machine.

1.       Mention the location and use of compensating winding in DC machine. Compensating winding is placed under the pole shoe of DC machine that is used to prevent the distortion of the field flux pattern due to armature reaction.

2.       Discuss about “active copper” and “inactive copper” in the design of DC machine. Active copper describes the portion of copper coils lying in the slots of armature and field pole as they determine the electric loading of the machine. Inactive copper describes the overhang portions of the copper coils as they establish the connection between the conductors and form coils.

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Design a hydrocooling unit that can cool fruits and vegetables from 30 to 5°C at a rate of 20,000 kg/h under the following conditions

Design a hydrocooling unit that can cool fruits and vegetables from 30 to 5°C at a rate of 20,000 kg/h under the following conditions: The unit will be of flood….

Design an experiment to show the effects of marination on the textural properties of the meat.

The most common application of using combined effects of acids, salts, and enzymes on protein denaturation in food preparation is meat marination. Marination enriches the flavor, increases the water retention, and….

obtain the optimum loading of the two generating units in Problem 3.1 using the following technique

As an exercise, obtain the optimum loading of the two generating units in Problem 3.1 using the following technique. The two units are to deliver 100 MW. Assume both units….