what is mixing ratio of M25?14 9671
where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?2 2759
i need 24v dc from 230v ac supply how we can getit ? what are the devices &its rating requied for that ? plzz i need answer urgently .thank u3 5033
can we use light duty vehicle axle into the heavy duty machinery axle ? if no then why?6 4114
what could be the RMS value and average value of a 4 phase sine wave?
What is the operating range(tolerance) of voltage and frequency of grid supply in india?
whenever any squirrel or a crow falls on the transformer input line then there is a big explosion and 440 volts of power is being discharged through the neutral line due to which appliances in off mode are also burned.we have earthing for the transformer as well as the bus bar chamber.why is it happening?1 482
What is injection tag?
Name the component u would expect to find in a switchgear assembly?
At 50 Centigrade (Diesel oil) what is its cast?
I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.
th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.
What is notching in dc machine?
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
What descriptive information does the NEC require to be marked on all conductors?
Why superheated are started before I'd and rd fan?
If we use heat sinkble rechem make HT jointing kit for XLPE HT (6KV)termination at HT side of transformenr, Is it required to fill the HT termination with Epoxy compoud?
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
What are safety considerations in welding job?
what is the preventive maintence for ht panels and busbars and vcb abd acb's.
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
what are the essential things for the power plant