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Engineering AllOther (1379) im an electronics and communication engineering..i have to attend an interview based on contract basis.i kindly request u to send all possible questions to my mail...its varsha.happy@rediffmail.com
1975What is principal to reduce earth leakage current with isolation transformer? When isolation transformer is installed in input stage of system, earth leakage current is reduced. the reason is why the leakage current of 2nd stage of isolation transformer does not affect the 1st stage's leakage current. I would like to know the reason. As you know, earth leakage current is a kind of AC. So, How to reduce earth leakage current in case that isolation transformer is used?
2 10479Susan made a block with small cubes of 8 cubic cm volume to make a block ,3 small cubes long, 9 small cubes wide and 5 small cubes deep. She realizes that she has used more small cubes than she really needed. She realized that she could have glued a fewer number of cubes together to lock like a block with same dimensions, if it were made hollow. What is the minimum number of cubes that she needs to make the block? a) 114 b) 135 c) 21 d) 71
TCS,
3 15467What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?
2040general diesel engine we are using 15w 40 oil unfortunatley our oiller mis used the oil hudralic oil refilled when he doing the service which kind proplem coming in future?
2290we are operationing 3NOs 800 Kva generators by singronyus.specialey evening time our panel trip. the panel showing generator earth fault
RRB,
4 7548Hi, i have to appear in L n T managment trainee interview ..please suggest some questions if u have faced similar interviews..!!!
L&T,
21501.Fe500 and Fe550 having more yield strength than Fe415.But why are we prefering Fe415.? 2. d^2/162 formula for knowing the steel wt/m apply all these three? Thanks.
3308
how to deside the capacity of chock for drive?
What is the range of the engine efficiency for two stroke engine? Why you don�t see two stroke engine in car? What are problem with two stroke engine?
In cement concrete how to check a quality of material also proportion of material at site ?
testing formula for oxygen by ammonium chloride,ammonium hydroxide and copper
What is the work of accumulator in 8085?
Explain what are the criteria involved in choosing mass balances for components?
what is droop in governer ,type of droop ,how it work
what will happen if synchronous machine rotor fed from single phase ac supply
What are the causes of dirty lubricating oil?
Why the efficiency of generator is more than motor in swinburne's test
what should be the exact suction capacity for 3 to 5 mt capacity lead rotary furnace and length of duct line for proper suction for same
What is icu and ics in Acb and how many time icu or ics passes from breaker?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
why you are suitable to work here???? plzz give me the ans f this Q. i was told to write 200 words on the spot....
The stress concentration is caused due to ?