how a single machine can act as both motor and generator? and give explanation interms of connections?
1 3565Iam appearing for rrb exam for juniour electronics engineer post what kind of questions would be asked?i am an electronics engineer and have completed diploma in electronics please suggest some study material or links or books
1584On wat basis TSM & PSM are set? Example.TSM=30% n PSM=2.5A....Hw they are set and how we come to know that the particular relay should be set to this value only?
2 5549what is the need of representing AC power in sinusoidal waveform? why not in square or rectangular etc...
8 8631
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
Explain important rules that must be kept in mind while designing castings?
Use of switch mode power converter in real-time basis?
Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics
What is ascii in reference to electronics?
AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?
Explain what are flameless oxidizers?
what happen when there is moisture in the TX valve?rac
send me vizagsteel papers (m.t.. please.)
what is idealized curve for concrere and steel
How would you handle if your co-worker is not co-operating with you?
what are the five benefits of using standard terminology in the measurement process?
project,planning, equioment erraction &maint format. project,planning&scheduling,bar chart
What is defrence between relaction & refraction?
In a constant mesh gear box, when the right dog clutch is engaged with the gear on the right side of the main shaft, a) Direct gear is obtained b) First gear is obtained c) Second gear is obtained d) Reverse gear is obtained