while checking the flourscent tube elctrodes some glow is cominag. this type of glow tube working or not working
1 3507Can anyone explain me the operating principle of the megger tester?( I just know that its diflection relates with the ratio of currents of control & diflecting coil. I need more information as breif as possible)
TCS,
1 4481can anybody give me current carrying capacity of cables e.g size of cable in sq.mm & its current capacity both alluminum & for copper
4 7576good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.
3 5215I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.
1 5054which book to refer in electrical engineering for iocl exam & which book for general english.
L&T,
2285Post New Electrical Engineering Questions
What will happen if the d.c. Machine is operated below rated speed?
What is load boxes ?
what is doubling factor in making current of a breaker?
how to calculate transformer load?
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
where lt & ht capacitor used
How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.
what is different between relay and plc?
block diagram of 2 ups system connected in parallel mode?
What is the use of oil in transformers?
what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)
The simple way of finding the leakage quantity and % in compressed air distribution system
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....