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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)
18811)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 38045WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
1759what is the accaptable voltage between neutral to earth & How to reduse the resistance of earth in chemical earthing
4 70171.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?
6 48698Why 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 5188WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
1 3733transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how
1 4056Post New Electrical Engineering Questions
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
Atwhat condition reverse power relay will act?
What is meant by positive and negative feedback?
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
What is essential to prove safe isolation of electrical circuit?
A cotter joint is generally used to transmit
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
What is the function of a neutral reactor.
what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.
As an electrical engineer what are the responsibilities which i can hold in TCS?
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
