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

ABC Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Which is the best between SCADA & PLCC & Why ?

2 8283

what are tpes of insulaors& its uses

1 2073

What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?


we have 3 phase 4 wire supply 230/415 V.AC and our distribution is single phase or we have all single phase 220 v,ac operated appliances. and noted the current with help of clamp meter Red to N = 20 Amps. Yellow to N = 45Amps and Blue to N = 30 Amps ( total is 95 Amps ) what will be neutral current on the main .

1 3639


2 3580

What will happen if 2 phase supply is given to 3 phase motor?

4 4081

For backup batteries connection,which method is best? series or parallel ?  

3 4977

What is difference between Over Current & Earth Fault protection?


What is meant by shunt current?

1 1669

How to size Air Circuit breaker (ACB)? What is the most important factors?


When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 2835

Double Busbar Scheme for outdoor switch yard system (132kv) step up power plant Hi friends 1. in this system both busbars energized all the time. 2. what is the meaning of main BB and transfer BB, 3. step up transformer connect main bus bar all the time or both BB connected through DS switch . 4.bus sectionalization means ? thank you.

1 1307

1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.


what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks


While miss missed name platform fo electric motor how to calculate simple fourmul,?

1 1229

Post New ABC Electrical Engineering Interview Questions

ABC Electrical Engineering Interview Questions

Un-Answered Questions

Explain the difference between javascript and jquery? : jquery mobile


How can I run multiple instances of the same servlet class in the same weblogic server instance? : BEA Weblogic


What is the advantage to move to cloud?


I had completed my diploma in electronics and communication. Currently am working with a pvt. ltd. (with two years of experiences) company which makes panel using plc, VFD(drivers) and scada monitoring system. so should i get supervisor licence for my supervisor post???


May i know some of the real time issues we face in oracle purchasing, inventory and Order Management.


what are the different types of qualifier in java?


What are the major building blocks of cloud architecture?: cloud computing architecture


how many notations are posible(cordinolity)are there in between two tables(one is fact and another is dimension)pls give me a example pls.


What is the purpose of deferred tax liability?


How do I fix microsoft visual c++ 2015 setup failed?


Is anybody have the telecom systems test cases from start to end?


what will happend if i fire this command in linux " rm -r / "


What port does the Web Server use? 


Tell me what is the purpose of getoptions() method?


If the hadoop administrator needs to make a change, which configuration file does he need to change?