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Electrical Tech Interview Questions
Questions Answers Views Company eMail

What is the difference between online ups and offline ups?

 44 206890

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

 5 55650

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

 14 57537

Why Transformer in KVA?

 41 81497

transformers parts & function of each parts

 25 395841

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 7089

what is the use of earthing ?

 8 32398

old question paper for rrb junior electrical engineer and refrence book

 6 17868

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

 2 5269

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?

 1514

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 3054

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

 2 4154

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

 2148

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

 1485

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

 3880

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Electrical Tech Interview Questions


Un-Answered Questions

Can you help me with this one? Make a program that when a user inputed a Product Name, it will display its price, and when the user inputed the quantity of the inputed product, it will show its total price. The output must be like this: Product Name: Price: Quantity: Total Price: ..this is the list of products to be inputed: Cellphone - 1500 Washing Machine - 5200 Television - 6000 Refrigirator - 8000 Oven - 2000 Computer - 11000 thanks..:D

3031

Explain the difference between let and var in swift programming?

465

How do I restart my android phone in safe mode?

443

What is ctr?

423

How to find the list of source physical files in a library?

605




What is mysql database extension?

468

Is spark and hadoop same?

182

What are the different approaches to represent an inheritance hierarchy?

570

which is Best IBM Mainframe Training and Placement Institute in Ameerpet Hyderabad

1005

We have cost center in main work center as well as in equipment master? What is the purpose of maintaining cost center at both places?

493

What you know about Product proposal, why we use it? Where we use it?

2196

How to Implement static object hierarchies in ATL ?

3039

What according to you is a common mistake apache spark developers make when using spark ?

181

How do you use isalpha in python?

439

Explain the role of deferred scripts in javascript?

465