Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate the CFM to TR?
What is the Formula
- 12 Answers
- 136744 Views
- Carrier, Voltas, I also Faced
- E-Mail Answers
Answer Posted / sastha
1tr =400cfm
| Is This Answer Correct ? | 313 Yes | 29 No |
Post New Answer View All Answers
technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"
What are the applications of autotransformers?
What is installed in PAC that is control the humidity
Why squirrel cage motor can only use with low starting loads ?
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
why we used dc supply for field in dg set
what is the use of piston rings in the engine used for a generator...........
There is any especial requirement for motor to drive through with VFD?
What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.
