1. What will happen if the armature rheostat is not in maximum position while starting the motor? 2. What will happen if the armature resistance is in minimum position and the eld resistance is in maximum position while starting the motor? 3. How do you reverse the direction of rotation of a DC motor? 4. If the armature connection and the eld connection both are reversed, does the direction of rotation of the motor reverse?

2 Answers  

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Define a process flow diagram?

0 Answers  

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what is the type filter in clean side in ge 9 fa gas turbine ?

0 Answers  

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why you are join this company?

3 Answers   L&T, Thermax,

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what are the major duties of a mechanical engineer in a power plant.?

2 Answers   ITC Indian Tobacco Company,

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difference between statics and dynamics

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Name the parts of piston through connecting rod?

1 Answers   RRB,

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one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

0 Answers   MAHINDRA,

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What is the most basic characteristic of supercritical boilers?

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What are the steps taken in troubleshooting of a machine e.g extruder

1 Answers   L&T, MAHINDRA, ME,

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what is gear module

2 Answers   Bhel,

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