RRB exam qustions.

0 Answers   RRB,

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What are the causes of main engine black smoke?

1 Answers  

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hi sir my name is srikanth plz send me question papers

0 Answers  

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The ratio of Emissive to absorption power of heat by a body is equal to heat emitted by a perfect black body. Who said the statement

3 Answers   HAL, ONGC,

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what is the use of vacuum balancing valve in CEP

4 Answers   Apicore Pharmaceuticals,

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wht will happen if reciprocating compressor run in exactly opposite direction?

6 Answers   TATA,

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What is difference between Centrifugal and Recifrocating compressor.

10 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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What is the function of rocker arm

3 Answers   Engineers India Limited, HPCL,

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How is ceramic defined ?

0 Answers  

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what is the actual difference between casting and moulding? explain pressure die casting process?

1 Answers   TVS,

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what is the pressure and how to calculate it?

2 Answers   Virgo,

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