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Electrical Tech Interview Questions
Questions Answers Views Company eMail

What is the difference between online ups and offline ups?

 44 206975

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

 5 55716

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

 14 57601

Why Transformer in KVA?

 41 81542

transformers parts & function of each parts

 25 395917

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 7097

what is the use of earthing ?

 8 32408

old question paper for rrb junior electrical engineer and refrence book

 6 17886

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

 2 5283

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?

 1515

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 3060

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

 2 4169

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

 2157

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

 1494

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

 3887

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Electrical Tech Interview Questions


Un-Answered Questions

What is applicatio domain?

567

What is the space complexity of bubble sort?

512

Where are lay out details placed?

530

When a user logs into ps by virtue of which security attribute does the system default users country, name format and company etc?

496

1 01 101 01010

1556




Name commonly used algorithms.

97

Describe activities.

553

How do I calculate error?

304

Which namespace must be included in a code that enables xml web service to write events in an event log file?

333

Can you inherit multiple abstract classes in c#?

481

Thank you for replying to my Question regarding Barcodes in VB.net. My next question is that how to use Barcode Fonts in VB.net I need a small code to Generate Barcodes in VB.net from a string of Values. This is the only problem i am left with in my project. Any body can help me please.

2037

What is apply_filters wordpress?

114

What is change tracking in sql server?

537

A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

2064

Can we add a cpu to sql server?

508