Answer Posted / rajesh
TRANSFORMERS HAVE TWO TYPES.- STEP UP TRANSFORMER & SECOND IS
STEP DOWN.THIS CLASSIFICATION IS ON THE BASIS OF CONSTRUCTION.
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when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
Explain about p.t?
why star point of HT motor not earthed?
in what type of applications v can use q meter?
why 15 kw motor winding resistance is low then 5 kw motor winding resistance?
What are the applications of autotransformers?
LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
what things to be considered when designing UPS
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
