Answer / abhishek ballal

Noise is measured with a sound level meter. These
instruments measure noise in decibels (dB).A tractor engine
sound may measure about 95-100dB on a sound level meter

Why is Air Conditioner capacity measured in ton like 1.5ton?

3 Answers  

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10. What is difference between welding and brazing

2 Answers   Amul,

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How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?

0 Answers  

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When I use two metal wire dowsing rods and walk over the septic tank,(or any other place where the ground has been dug up) they swing apart. What force causes them to move? magnetic, electrical, other?

1 Answers  

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Why do you think we should hire you for this job?

2 Answers   Ranbaxy,

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1. A single acting stage air compressor with 6% of clearance volume compresses air from 1.2 bar to 6.5 bar. Find the change in volumetric efficiency if the exponent of expansion process changes from 1.55 to 1.72.

2 Answers  

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please send interview questions on foundry. my email id is m_vijaypanday@yahoo.co.in

0 Answers  

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WHAT WILL HAPPEN IF RELIEF VALVE IN HYDRAULIC SYSTEM FAILS?

4 Answers  

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how to implement spc. why we need spc?

6 Answers   Sona, TCS,

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what are your negative points?

3 Answers  

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How the speedo meter ratio was decided for vehicle?

0 Answers   TATA,

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What is the volume develop by the piston from BDC to TDC

3 Answers   RRB,

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