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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 7259

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

 5 13454

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

 13 43867

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 11751

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 8531

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

 2 6957

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

 5 43658

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

 2515

river which doesnt form the delta at the mouth of the

 1 4665

why voltage rating not mention at HPSV or HPMV lamps?

 2 5881

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

 5 11898

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

3851

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

 3 8512

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

 1748

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 4984

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OPS Interview Questions


Un-Answered Questions

Please tell me vasthu room sizes. Thanks.

1765

Hello to every body ... Its not its not a interview question In accounting field can we make Money ?

1471

What is certificate authority?

570

How will you close a file using node?

267

can u split the Point code switch(PC)

1784




What is the shortcut key for number format in excel?

284

cement required for construction of 400mm*200mm*200mm concrete solid blocks for 1sq.mtrs,how?

1893

What is viewstate? What does the "enableviewstate” property do? Whay would I want it on or off?

527

What is the fastest query method to fetch data from the table?

866

hello sir i need movie editing and mixing software .where it is available and what is the site address

1729

What metrics and processes am I able to monitor in enhanced monitoring?

114

What is cohort in google analytics?

70

How can information from one JSP be passed to another JSP?

593

What is the difference between razor and aspx view engine?

465

What is the use of vacuum in postgresql?

448