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  • OPS interview questions (7)
  • OPS technical test questions (10)



OPS Interview Questions
Questions Answers Views Company eMail

capacitor is load free component but why ampare meter shows the current when the capacitor bank breaker close?

4 4706

capacitor is load free component but why ampare meter shows current when capacitor bank breaker close?

5 9588

what is difference between AC VVVF drive & Dc VVVF drive explain their working principle?

13 33970

why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?

4 8393

why for transformer protection we protect tranformer from 3rd hormonics and 5th hormonics and what is the reason of generating these horminics in electrical system?

2 6289





what is difference between start imitation and start interlock for 3 phase motor protection ?

2 5211

what is difference between differential protection and distance protection and how we calculate the sloop?

5 33565

how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?

1558

river which doesnt form the delta at the mouth of the

1 3042

why voltage rating not mention at HPSV or HPMV lamps?

2 4244

can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

5 9095

Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?

3026

How do u prepare Cost sheet? on what basis it is prepared how it is useful to the management?

3 6596

how we will prepare n file income tax returns for individuals?explain

902

how to calculate restraing current and operating current for differential protection if 20 mva transformer is OLTC 33 kv/11 kv ? and what should be the type and ratio of CT?

2 3240

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Un-Answered Questions

Bangalore traffic

208


what is GL Balance

915


1.What types of documents would you need for QA, QC, and Testing?

3205


how to solve cardinality in dbms...many to many ralationships

644


how many type of plug are used in pneumatic control valve,name them.

2821






working function importance of mdc meter

964


what is rate of different service tax in haryana

514


I have complete my master in biotechnology and i got 59%... so what to do ahead ? i want to job somewhere but i am aunable to search it.. can anyone help me to find a well-known company where i can take a training or can do the job ? can I join any classes ??

1035


what is difference between hybrid model and h parameter model and what is technical use of h parameter model

2758


Where do you get Alarm prompt?

1515


GRIR is the clearing account so it the balance will be zero, so how it will impact with balance sheet and why we require to reconcile that account ?

258


what r advatages of websphere? & how to deploy?

939


how to workable concrete cube test M-25 design mix

2156


Locate nozzle in a turbocharger

661


How to Change the display mode settings in code?

698






OPS Interview Questions
  • Electrical Engineering (14)
  • Accounting AllOther (2)
  • OPENMAT (1)