Explain how the lubricating oil circulates in a diesel engine.

0 Answers   RRB,

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if it is possible for the air conditioner to maintain the temperature of 20 degree Celsius when the atmospheric temperature is 10 degree celsius

4 Answers  

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rrbchennaimodel question paper for current papers

0 Answers  

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What is cop inAir cnditioning and how we calculate it.

2 Answers   Blue Star,

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why we open open condenser vacume early when the unit get balck?

0 Answers  

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how can u calculate efficiency of one welder in piping work.if we give support staff for his work.

0 Answers  

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Why freezer in the fridge is placed in top level?

4 Answers  

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What is the coefficient expansion of transformer oil?

0 Answers  

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what is HVAC & Utility systems

2 Answers  

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"When you will install a new piston ring, what will be the position of it?"

0 Answers   RRB,

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why we use air blower instead of air compressor in STP Plant.?

1 Answers  

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What is the difference between induced draft and forced draft fan? where are they used?

3 Answers  

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