why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?561
For 300 MW plant what is the distribution voltage6 4762
in alternator what is use of AVR ? how AVR is operating either AC or DC?1 2925
in alternator how we can give power to rotor ? its power is AC or DC ?5 2327
how can u determine size of the conductor by knowing the voltage level2 2759
What will be the output of t/f supplied with DC sourse?2 1775
what is IP55,IP652 6165
what do u mean by starting torque? how it should be for a good motor? what is the relation between starting torque and power factor? What is the relation between efficiency and starting torque?2 1774
please explain me about traction application?2 3000
define differential current and restraining current in relays. how to calculate it by mathematically? post the formulaes.4 23544
why the rating of a transformer in kva not in kw.9 4041
why cu losses called cu losses.6 3554
What is the value of nuetral current in star connected load when DC is supplied to it???1 1577
when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....
Safety of dry type transformer
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is email@example.com
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
How much weight an electrical engine can pull??
what is vtg limit of earth and neutral at transformer side?
No load tap changing transformer working
hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics
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 ?
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to firstname.lastname@example.org
Inductor and capacitor........power in one phase and ...... in it another phase.
How wire size can define in electrical wiring? What is the ratio?
single phase power supply give to separate one steel coup with water, what reaction create
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB