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Engineering AllOther (1379) what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....
7 9238Dead weight tester & comparator for calibration , which is more accurate , what is the application.
1 3624
What do you mean by pull of electromagnet?
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
I am not sure about the syllabus of the BHEl esam for the post of Engineer trainee so I want to know it and also send me model question papers
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
What was the spinning jenny?
Define dynamometers.
how to do the ductor test?
A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?
What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
design calculations for reactor
Sir, I'm P.Ravi Kumar want to previous mechanical Question Papers for rrb exam
we want build 10ft height ,tostore 4 litresof water.what is theground basement for steel andcement andsand.please send us basment calculation?
Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
how to calculate area of a bar when you are getting weight per mitre of a tmt bar for calculating ps of that bar ?