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DLF Electrical Engineering Interview Questions
Questions Answers Views Company eMail

difference between the earthing,grounding and neutral

1 3226

what is the use of power transformer in GSS.

1354

What is short circuit analysis of electrical networks?What are the procedures to be followed for its calculation?

2 5925

Why we does earthing for transformer neutral point

5 8581

how to decide the load on secondary of the tranformer

1 2740





in three 3.5 core aluminium ug cable. one cable is used for one phase by shrting R,Y and B wires and other 2 cables used for Y and b phases. balace 3 neutral wires are made common and connected to load. suddenly neutral current was more than line current what is the reason behind this?

1 1125

For 7.5HP motor 2880rpm 415VAC Connected with Pressurisation Fan we used Star Delta Startor why not we use DOL startor

2 3792

How much difference can there be between HT & LT KWH unit consumption at the same load?

1 3828

why we do not switched on capicitor panel with DG Supply

3 3453

what is ATS?and its function or operation in power system with its layout.

1 2712

how can we choose the size of road crossing pipe for power cables

2 2241

what is the installation process for lifts

1177

What is the criteria in selecting Air circuit breaker(ACB) & Moulded case circuit breaker(MCCB) for a particular range?

3 4526

why ht line fuse wire is so thin

7 5659

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Un-Answered Questions

Explain something about black hat seo?

61


When the server gets shut down does data stored in memcached is still available?

1


There is no space in file system and you need to take a back up. What will you do?

72


What is routing in c#?

47


How do you ensure that your departments goals are in line with the overall company goals?

859






What is after android pie?

51


What is GateKeeper?

606


Difference between intrinsic and extrinsic semiconductors?

75


Which is easier .net or java?

64


explain about dirty dimension?

87


What is the difference between simple element and complex element?

91


Can you use multiple functions in one cell?

1


Methods get and post in html forms - what's the difference?

69


What is the difference between Jakarta Struts and Apache Struts? Which one is better to use?

98


A process can run only in the background. State Whether True or False?

104