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L&T Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is full form of ELECTRICAL?

3 61310

why phase always came one direction in 5pin socket(right hand or left hand) which direction and why..........?

4 9322

what is the function of short circuit maintenance ct and droop ct.

1 4042

63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?

1742

difference between circuit breaker and switchgear?

6 8936





what is the formula of starting current of 3phase and 1 phase motor???

1117

why the protection turbo generators is most complex?

1003

A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?

2709

how to calculate busbar capacity for 1000Kva transformer having22/.433V

2 4584

is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

964

how many synchronous motor are there in any power plant

986

What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?

1210

At what voltage domestic tubelight works?

2 6203

What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 3336

What is the clear distance between a MV panel(rear side) and wall.

3 4613

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L&T Electrical Engineering Interview Questions


Un-Answered Questions

In 8085 name the 16 bit registers?

176


What transaction code is used to convert planned orders (po) into requisitions in material requirement planning (mrp)?

168


what would be the fate of life on earth 10 yrs down the lane.

1198


What are the different jsp element types?

83


What filter should we use, if you want more than two conditions or if you want to analyze the list using database function?

15






Tell us something about different types of casting?

131


Is there any way to keep list elements straight in an HTML file?

124


Define using statement in c#?

119


How to caluclate %w/v& %w/w ple give examples solids&liquids 10%NAOH W/W 10%W/V- 20%HCL W/W &W/V

1583


What is the purpose of the Trap options?

1207


i need gate exam civil engineering question papers with answers

1230


What are the feature of ms word?

49


explain about group scopes? : Windows server 2003

13


hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

1301


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?

968