what is d diff. betn critical speed & whirling speed?

1 Answers   TATA,

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What is the use of try square?

0 Answers  

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What is the use of a PULLEY?

12 Answers   Essar, L&T, Valeo Lighting Systems India Private Limited, Wipro,

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What is the difference between induced draft cooling tower& natural draft cooling tower?

2 Answers  

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What is the effect on shunt motor's rotation if the polarity of the field and the armature winding increased simultaneouisly

1 Answers   GDT, JKP,

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Explain the main purpose of an airspeed indicator in an aircraft?

0 Answers  

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how gravity filling machine is designed

0 Answers  

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pulley forms which pair?

3 Answers   BEL, Gujarat Guardian,

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What causes damage to impellers?

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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What is the use of the governor on diesel generator

5 Answers   GLA University, Standard Chartered,

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How much is the maximum distance between the impeller wear ring & casing wear ring pump?

0 Answers   Power Plant,

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