what are the main problems of solar electrical systems? to make quality control on, which parameters that need so?
1561what is the different between mechanical starter vs electrical starter? Solid stage starter? Soft starter?
1858A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)
14651. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).
2 40481) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )
1383Post New Mechanical Engineering Questions
what do you mean by emissive power?
what happens at an equipment buyoff?
hi friends pls send the bhel question papers is very urgent...
"What is the remedy if due exchanging, valve broke out during engine running operation?"
asked about the power transimmisions and types of power drives and about milling different process types and differnce between straddle milling and gang milling
How to find the amount of natural gas required to produce 1kwhr of energy?
Define reynolds number [re].
hi i m Divyen . i have completed 10+3 in diploma in mechanical Engineering. so can i apply for student visa for canada?
I am doing 3rd year mechanical engineering. I want to place in good mechanical engineering core company. So please guide me how to prepare for interviews, and what can i do for placed in good company?
Mention two types of dislocations.
what is the use of offset follower in cam? why and where we have to use this type of follower?
how can I masurement the circale weight ? like- 312mm i/d x 392mm o/d x 6mm thick.
What is meant by shell and tube heat exchanger?
What for pyranometer is used ?
Why is the suction pipe of vapor compression and refrigeration system insulated?