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 (firstname.lastname@example.org)954
1)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 33589
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?868
WHAT MEANT BY SEVICE FOCTOR?2 2666
what is the accaptable voltage between neutral to earth & How to reduse the resistance of earth in chemical earthing4 3718
what is the meaning of Dd0yn112 8056
HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?3 5082
1.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?6 38723
Why 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 it2 3383
why we are using DC violtage for testing of cables....which is used in HV AC applicatons...1 3202
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?1 2296
transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how1 2607
how ELCB drip when earth and phase touch together?2 3731
what is a pilot wiring and whys that called a pilot wiers
While testing LA mast,What are the parameter limits ?
What is an ac motor?
draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
What happens to a motor if it is connected in Delta connection
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
gas turbine genrator reactances
what type questions asked in hp cl
how to convert lv line to hv line and viseversa, any losses will occur during this process
Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
What is s-domain and its significance?
what is the function of bearing in dc mchine" and where it is placed
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
how to identify the cable quality and what is flame proof cable
What do you mean by a current transformer?