hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)
14291)what is hypo test. 2) which cable need to hypo test.3) when hypo test can be done before or after glanding.4) what is the purpose of hypo test.
5 36176WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
1327what is the accaptable voltage between neutral to earth & How to reduse the resistance of earth in chemical earthing
4 52701.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?
6 45631Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it
2 4256WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
1 2966transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how
1 3405Post New Electrical Engineering Questions
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
how calculated Transformer losses.
what is earth resistance? how to measured? and give values at power station and mcc area?
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
What are marginally stable systems?
What is measurement?
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
why we permissive overreach in distance protection.where it is applicable to use in long r short lines
What types of high speed CMOS circuits have you designed?
write a program that prints prime numbers from 1-20 in digonal form
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
What is current & voltage ? Voltage perform at any load without current or not?
hr round
