what is the need of rectifire
Answer / ajay
it remove water droplets from NH3 in vapour absorption refrigeration system
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Please brief me about Ball-screw.
in power plant which pump is used for feeding the water a) centrifugal pump or b) reciprocating pump and why?
Define flash in mould making ?
what is a three step construction survey?
2+2/2=?
if power plant is running at normal condition. at that time accidentally turning gear motor or bearing lift oil pump came into service menas what happen to the system?
What is screw,centrifugal and rotary type compressors,how it works and what is principle .
What does following alloy designation indicate fg 250 ?
The unit eV is widely used in?
Which is more efficient? A rear engine Volvo Bus or a Front engine Volvo Bus? (Engine Capacity is same 4 both) why????????????????????
What position do you prefer on a team working on a project?
Which one is more efficient? A four stroke engine or a two stroke and why?