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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 14235I 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?
1895Why 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 3868What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?
2125Dear 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 14025what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
3268ALONG WITH MEGGER TEST FOR CHECKING OF MOTOR ,WHY WE MEASURE FOR RESISTANCE AND INDUCTANCE?
L&T,
4 9472Post New Electrical Engineering Questions
What technology is used in latest generators?
What is the formula to calculate the rating of a three phase air circuit breaker
how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?
in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4
in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.
Can we use Ccapacitive voltage transformer directly for metering purpose?
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
where the lexical paramater will use in fron end?
Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??
What is a slack bus?
Why air circuit breaker off due to power failure?
Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used
How we can change the direction of rotation of Induction motor? Prove it using graphical
what is two point starter?
i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.
