I have 800 Amps MG Fix type breaker It is in on line & it has been given only UV (under voltage)coil connection for tripping purpose.now it is not working properly means its getting tripp so how can i replace it or how can i rectify the problem without destrubing my load??????????2 2769
What is diversity factor and how to calculate it2 14208
Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?1226
There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T21007
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?1075
I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
BSNL TTA EXAM QUESTION
How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,2 2745
CAN A CD/CLOCK RADIO WITH 110V 60HZ WORK ON A 110V 50HZ FEED.3 2589
Load break swicth maintenance procedure.
how to find the multiplication factor for digital energy meter and analog energy meter
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
what is excitation/
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
What is tranformer differtial?
hi , i have 150 kw loud and we need 50 m cabil,i want to know wich size cabil we use. thanks
what is the concept of directional power?
write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;
how to select correct size of power cable for inverter duty motor
what is doubling factor in making current of a breaker?
What is “pu” in electrical engineering?
what is the basic construction diffrance between servo motor ans sqiralcage induction motor
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