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why we step up voltage for reducing the loss, even if voltage and current are proportional anr resistance remains same
12 28778How would we calculate the no of earthing pits required for motor /panel
APGenco, National Engineering Industries, Practical Viva Questions,
5 24938for 500mw power production how many range of transformer set in unit please reply if three transformer use .
2 6813why the generating voltage in India is 11kV or why is it be transmitted as multiples of 11
ACC, Bhel, ECI Engineering and Construction, NTPC, SBL, Senthur Power Services,
34 123940What is the difference between online ups and offline ups?
Electrical Tech, GMR, Gravity India, HCL, Indus Towers, NIT, Pyramid, Techno Electric and Engineering, UBS,
44 219029Post New Electrical Engineering Questions
What is resonant frequency?
Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?
what is mean by dual digital protection in the relay field?
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
How we calculate the current carrying capacity of H.T. cabel?
what is submersible pump?what is different between motor and sub motor?
solar energy light efficiency & disadvantages?
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
plz explain the auot-reclosing circuit in electrical engineeing
how give earthing conection to household equipment?
i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?
What are reasond for high wattage in single phase induction motors
