Answer / purna rao

R-12&R-22

Answer / mangesh pravara

R134a

Answer / vivek mishra

Frige-frion 12

& frion 134

Answer / manoj

FREON R 134a is replaced with HFC-134a.that will not deplete the ozone layer

Answer / deepak singh

R137a

Answer / vivek singh

FRION GAS

Answer / pawan

R600

How can i Check at site this material is Powder coated CRCA ?

0 Answers   Bouygues Batiment International, Essar,

how to know the direction of a flow in a pipe line in a room without using pressure gauge?

1 Answers   ATS,

WHY TORSION SHAFT IS GIVEN IN BALL MILL DRIVE. IS THIS HAS A ANY TECHNICAL REASON?

1 Answers   Satyam, Wipro,

what is critical temprature discuss that is any pressure greater than critical pressure is valid for boiler design.....2 in what cycle steam power plant is based draw h-s diagram.different process to make gear what is tooth profile what is generatic and directric and many more as i m doing mtech thats why interview was of 30 minute...........

0 Answers   DVC,

What is a pneumatic system?

0 Answers  

1.how do you purchase the sheetmetal,machined components for OEMS? 2.WHAT IS THE SYSTEM TO BE MAINTAINE FOR PURCHASE ACTIVITY? 3.HOW DO U DO THE PRICE NEGOTIATIONS & ITS PROCEDURES? 4.WHAT ARE THE PROBLEMS WILL FACE WHILE PURCHASING THE COMPONENTS& WHAT IS THE SOLUTION TO OVERCOME BY THAT ONE 5.WHAT IS THE NECESSARY NOTES TO MAINTAIN THE PO& RELEASING THE PO?

0 Answers   BARC, CADD,

What type of boiler does not need a steam drum ?

0 Answers  

What are the items to inspect after cylinder liner is pulled out

0 Answers  

Explain about front drive mechanism in vehicle

0 Answers   Eicher,

What is a purpose of slow firing before commissioning of bagasse based boiler. and what is the water requirement for make up?

1 Answers  

After any cause of repaired how i start the engine by slow speed 800 to 900 rpm electronic control moudle engine [cummins]

0 Answers   Cummins,

What is coaxing ?

0 Answers