List the different devices and components of main switchboard.

0 Answers   RRB,

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Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

0 Answers  

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What is the world is hardest metal?

0 Answers  

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best tip to increase fuel efficiency with a high powered engine ?

2 Answers  

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Can some one please show me the design of a POT Bearing.

0 Answers   General Motors GM, GM General Motors,

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How are pipe flanges electrically insulated?

0 Answers  

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Give five parts inside the centrifugal pump and explain each?

1 Answers   RRB,

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functions of gasket

1 Answers  

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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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why we done superheated steam in to saturated steam.

4 Answers   ABSC,

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In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

2 Answers  

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how to prepare for bhel et interview

0 Answers   Bhel,

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