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two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?
4 14405I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
1955Why should we use jelly filled armoured cables in underground Communication system? What is the use of the Jelly? If we go for unarmoured, then what happens?
1 3966What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?
2161Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me shibin_75@yahoo.com
FEWA,
1 14152what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
3324ALONG WITH MEGGER TEST FOR CHECKING OF MOTOR ,WHY WE MEASURE FOR RESISTANCE AND INDUCTANCE?
L&T,
4 9624Post New Electrical Engineering Questions
What is kirchoff ’s current law (kcl)?
Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me
how to select automotive wire by mathematical equation with given current, vlotage and resistance
Hoe do calculate the Cable size for Amps rating ?
Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you
Why can't we parallel the secondary circuits of two voltage transformers?
What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?
The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current
why ht cable end termination don't have a gland?
What is ST and specify its range of voltage.
what is the difference between earthing and unearth
HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?
Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?
