Answer / ram

aluminium oxide (Al2O3)

• How do you see the future for this industry?

1 Answers   Petro Star Mount,

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What are the advantages of powder metallurgy?

0 Answers  

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Define a positive displacement pump?

0 Answers  

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At 50 Centigrade (Fuel oil) what is its cast?

0 Answers   RRB,

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The lowest allowable insulation resistance?

0 Answers   RRB,

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On 22nd December, which of the following places has the largest day and shortest night ?

2 Answers  

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What do you treat in high alkalinity of boiler water?

0 Answers   ABC Inc, RRB, Siemens,

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what is the pressure and how to calculate it?

2 Answers   Virgo,

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Hello friends on 10th feb my campus interview of Vikram Cement group compony of Aditya Birla.So please suggest me which kind of prepration I have done to success the interview.

0 Answers   Bharat Gears,

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What is the purpose of a setting tank?

0 Answers   RRB,

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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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The unit of resistance?

1 Answers   RRB,

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