different between friction bearing and anti friction bearing

2 Answers  

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Explain the formation of micro structures of pearlite, bainite and martensite in steel?

0 Answers  

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if any body selected in bhel et oct 08'pl tell me how to be selected

2 Answers   Bhel,

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What is churning effect of turbine

0 Answers   SIL,

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what is ultimate tensile strength? for any material give relation ship between various stretgth like tesile, shear, % dformation?

7 Answers  

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How much capacity or discharge for 1 hp diesel water pump

0 Answers   Apollo Tyres,

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1hp=how much rpm

1 Answers  

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How to make a vacuum

3 Answers   Cairn, IIT,

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What will you do in case of scavenging fire

0 Answers  

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what is the best material for gears?

7 Answers  

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What is meant by cigarcone?

3 Answers   RRB,

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Assume a DC motor with the following parameters : Motor torque control = 0.0848 Nm/amperes Back EMF control = 0.0848 Volts/(rad/s) Armature resistance = 0.75  Moment of inertia = 0.00001696 kg/m2 With zero frictional load and taking a feed forward gain of 2, determine the motor response for a unit step function. please forwaded the answer to the below mail id thanks in advance Regrads, peer_kaba@yahoo.co.in

0 Answers   Ignou,

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