what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).
2035if the transformer at full load have a iron loss =900w and copper loss = 1600w . what percent of the load will the transformer has a maximum efficiency?
3 16942list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.
19841.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
2036Post New Electrical Engineering Questions
1.how many types of relays? 2.difference between ATS& STS?
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
Why is back emf used for a DC motor? Highlight its significance.
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
why do we carry out winding resistance test?
How to check the Bushings of the transformer?
How many capacitors using in LT panel as per Govt rules?
what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
What are the types of class b amplifier?
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
what are the ''pitting rings''and how cn they be controlled in a series generator
Enlists the applications of sampled data systems?
Dear all, how we select the cable size according to current with or without including different correction factor , is there any direct method for sizing of cable...