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PowerTech Interview Questions
Questions Answers Views Company eMail

How to calculate busbar size & what is the procedure we make for determine that?

35 206694

how vfd drives energy save

5 8968

for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???

5 8683

What is I to C?

1625

how can you change unit of totalizer in siemens mag 5000 flow meter?

2 8753

Draw transformer phasor diagram.(full load,no load)

3687

What will happen when we connect 2 bulbs in series between 2 phases

7 14831

how do we calculate cable sq mm size,that if 50 A load

2 4291

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Un-Answered Questions

Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

701


Explain how your are handling errors?

5


Implement the following methods: retain, release, auto release in iOS operating system?

443


Explain how to clean LO

1425


i am studying in final year can i allowed for 23rd UES of Indian army

1638






What is coefficient of contraction?

641


How do I get to root directory in linux?

560


If we are replicating from the backend and something is stuck in the queue of R/3 then what can we do then ?

317


Explain the difference between filter and conditin?

559


What is the word ribbon?

299


Is c++ or python better?

460


Can an individual take two policies and claim for both of them?

346


What are the applications of Apache ZooKeeper?

5


What is the difference between angular 2 and angularjs?

436


what is the use of backward drilling in cognos 8?is it possible?whats the uws of it?

1495