How do you maintain the batteries for generators, what is the daily maintenance of a generator?2 8218
Do you know how to maintain a generator, if so what are those maintenances?4 7445
Do you know how to connect a motor of different H.Ps?5 8274
What accessories required to give the motor with given circuits and do you know the ratings of those accessories?4 17902
Do you know the faults occurs generally in motors and how to rectify them?4 8410
How you take care of a motor from over loading and what are the different overloading ratings of different motors?4 5673
Do you know how to joint the H.T and L.T Cables?23 40488
What are the starting currents of different motors and also what are the running currents, and idle currents?6 7783
What meant by lagging and leading? When if they are occurred what preventive methods should be taken?14 38265
What loads the lagging and leading effects comes in a circuit?5 8030
What is meant by Resonance what are the different types of resonance and what are uses of them?14 30203
Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks
describe the constructional features of an auto transformer and its principle operation
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
Write a note on Treatment for electric shock.
some basic standard questions on transformer.
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.
when will be the iocl interview results ifaced the interview on september 8 th
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
how to decide the panel size like MDB ,SMDB PANEL SIZES