Answer / amit

commutator is a device used in generator for reversing the
flow of the current where as carbon brushes is used to
conduct electricity between stationary wires and moving parts

Define a mechanism?

0 Answers  

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wat is differential? And mention the working?

2 Answers  

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what is back plate in centrifugal pumps and its purpose?

7 Answers   NTPC,

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What is the difference between machine and machine tool?

28 Answers  

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Numeric control is used for

6 Answers   HAL,

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How much pressure on air reservoir?

0 Answers   RRB,

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what is pulverisation

6 Answers   GNFC,

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normally..what is the kilowatt for 1, 1.5, 2 ton split air conditioners

2 Answers  

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What is the difference between first angle and third angle

1 Answers   Ultra Engineers,

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Does the position of a chicken egg affect the amount of weight it can withstand?

0 Answers  

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Name the boiler that does not need a steam drum.

0 Answers  

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how much safty of chiller?

2 Answers  

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