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

ABB Electrical Engineering Interview Questions
Questions Answers Views Company eMail

How to identify Motor leads in their order coming out from winding without tag (U1, V1, W1 & U2, V2, W2)?

 6 48788

I have a transformer whose primary operates at 230V, 50Hz for which the secondary voltage will be 12V, 50Hz. What will be the secondary voltage if the primary is fed with 400V, 8KHZ Signal?

 6 8472

Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

 9 46666

What is system earthing?what are the types?

 1 2906

Why P.F(power factor)relay should not be connected to the D.G(diesel generator) incomer side

 1 3423

How can we calculate the KVA rating of a Distribution transformer from its core details?

 1644

What is the min.& max distance between two earth spikes is required for measuring earth resistance of an earth pit? Is the manufacturer of Earth tester decides this? Pls explain.

 3 8344

What happens if the capacitive reactance of a transmission line is very high?

 5 14037

what is the purpose of battery tap voltage.

 3 23252

Why we Specify Transformer rating 433 V Instead of 415V ?

 8 34252

what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????

 1757

what is the procedure for three phase motor differential relay testing can it do with single phase test kit?

 1 14367

What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?

 5 11514

What is Grounding? any difference b\w earthing? if yes plz explan??

 3 6555

why generally transformer are in star to delta or delta to star used?

 8 18877

Post New ABB Electrical Engineering Interview Questions


ABB Electrical Engineering Interview Questions


Un-Answered Questions

What is the factory method in angular 2?

466

What Are Some Open Source Cloud Computing Platform Databases?

413

What is the earths core made of?

476

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

1935

Describe how you have gone about ensuring that high standards of service are delivered consistently

712




What is Assignment in PRPC?

189

How to install form component in zend framework?

150

What is text in excel?

322

How to store and query spatial data?

587

What is System call executable binary file into a process?

704

What is namedparameterjdbctemplate?

529

How many types you defined?

1

How do you assess the results of a logistic regression analysis?

685

Which functions in Perl allows you to include a module file or a module and what is the difference between them?

556

What is shuffle in spark?

297