Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z

Siemens Electrical Engineering Interview Questions
Questions Answers Views Company eMail

at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

 1563

Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

 1784

how to select the isolation tranformer for siemens 802dsl cnotroller

 1694

What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

 1 10637

What is Hi-Pot Test for Grid Station HV Equipments?

 2 7193

is earthing is necessary if we use armoured cable

 1 5100

How we can make sure cable size of LT cable without any parameter.

 2 6227

Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box

 1693

If we increases the %impedance of Transformer then price of Transformer will increases or decreases.

 1 3179

How to work star delts method in the case of single phase motor?

 4 7456

How to do the REF Stability test for power transformers in Site?

 1 8121

In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

 1651

what is mean by dry frequency

2037

how is the testing of an REF relay? what are the test REF circuit having?

 1560

We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?

1798

Post New Siemens Electrical Engineering Interview Questions


Siemens Electrical Engineering Interview Questions


Un-Answered Questions

What is the difference between 'company code' and 'company id' when in the fi global settings in the img?

764

how to account branches in tally

1970

How is crm and r/3 differ from each other?

667

How include and require are different from each other?

102

What is business area?

708




What does __ name __ mean in python?

513

What are the four integer types supported by java?

653

How would you copy the content of one repository to another repository?

651

Why do we bind in db2?

736

Can we use max in where clause?

605

What are the features of gui?

574

What would you tell a customer who said they could buy your product from another agency at a cheaper rate? : insurance sales

406

Explain different types of validators in asp.net?

621

desribe a situation where u faced a stressful situation and how did u cope with it

1501

What are the new features of css3?

278