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Electrical Tech Interview Questions
Questions Answers Views Company eMail

What is the difference between online ups and offline ups?

 44 207081

7. What are tri-state devices and why they are essential in a bus oriented system?

 5 55782

Why Ammeter is always connected in series in the circuit and Voltmeter in parallel?

 14 57667

Why Transformer in KVA?

 41 81668

transformers parts & function of each parts

 25 396052

Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

 1 7118

what is the use of earthing ?

 8 32454

old question paper for rrb junior electrical engineer and refrence book

 6 17904

if the supply voltage increased by N times, the x-section of conductor will be.........

 2 5303

For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

 1524

Dear sir/mam please send the last 5 years {JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB chennai } TECHNICAL, General Knowledge,and Aptitude question papers to my mail id sasikrishnasamy.15@gmail.com

 1 3079

11 kv line me tino phase takra jaye to present time me approximately voltage aur current kya hoga...

 2 4186

what are the types of electromagnetic forces developed in practical transformer?

 2169

How many capacitors using in LT panel as per Govt rules?

 1503

If anybody knows the recruitment procedure of IOTL & POWER MECHANICAL. send me the placement papers if u hav... very urgent ...

 3898

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Electrical Tech Interview Questions


Un-Answered Questions

What is java oops?

554

What r the attributes using in Win Runner?

1948

I am new to sas, can anybody explain the process of extracting data from source systems,storing in ods and how data modelling is done?

1

What is a cascading goal?

271

What does regsvr32 exe do?

494




Tell me how can we define a variable accessible in functions of a php script?

524

Tell me is there a switch or case statement in python? If not then what is the reason for the same?

440

How to check the integrity of Sieve, Screen, FBD Bag?

7959

Explain what is the difference between the 'all perils' and 'specified perils' coverage in home insurance coverage? : insurance sales

339

What is difference between ms excel and ms word?

317

What is A/B testing in Machine Learning?

80

What are pentoses? To what organic group do pentoses belong?

608

What is meant by public, private, protected, static and final scopes?

530

diff between qtp versions from 8.5

1567

What is angular router link?

471