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  • Crompton Greaves interview questions (13)
  • Crompton Greaves placement papers (2)
  • Crompton Greaves technical test questions (8)



Crompton Greaves Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the diff. between two phase & three phase supply.

7 28372

1. Why a DC motor starter is called 3 point starter

21 60661

how instantanious short circuit current is calculated ? its formula.

811

What is the selection & Designing procedure for DG/Transformer

4 5990

what is the purpose of battery tap voltage.

3 12617





what will happen if we use cylindrical conductor instead of flat cu conductor in transformer

2 3135

Why DG set rating in KVA

12 36124

how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?

650

if a single phase 3 hp submersible pump of Crompton Greaves is moving in reverse direction and sometimes it moves in rigth direction ,then what may be the cause....

2 4928

1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor

1 3908

why vacuume circuit breaker is not used for EHV

3 4882

what is the current setting for different relay protection for transformer .

858

Why selected cable colour red yellow and blue in 3 phase Electrical system?

9 11843

What is the settings of distance protection relay in 400 kv line

377

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Un-Answered Questions

I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

661


please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.

333


Give an example of interface from your project explaining why you used it?

87


If jack lies on Mon, Tue Wed and jill lies on Thursday, Friday and Saturday. If both together tell they lied yesterday. So c the given options and then c cos in the given dates one will be saying the truth and one will be lying. I got Thursday as option because jack is saying the truth he lied yest but jill is lying again as he lies on that day.

986


what are the issues you faced with UME?

1449






How to check the cable fault / hv test of transformer cable.

563


What are the possible testcases for online mobile recharge? For eg, in a web application like paytm.

640


a cc. has balance Rs. 8,40,000 at the credit of profit and loss a/c this balance is used for redemption of debentures what will be the entry

666


How to come up with application security design using CORBA Security service?

1425


Which element do you need to enter during document posting to distinguish between international and local GAAP (generally accepted accounting principle)?(any 2 answer) • Account group for the account approach • Ledger for the ledger approach • Ledger group for the ledger approach • Account for the account approach

159


i m putting 2.6yrs fake exp in oracle/unix production support i want to know some real time issues,like tell me the challenging issue u ever faced? my project is credit card application plz help me!

9777


Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.

130


I have a existing Oracle applicttions and need to bring one of the new business on it. The new business will use GL, AP and FA. We will use existing COA. This business will have 3 sets of books (1- tax book, from April to March; 2- Primary book, from July to June; 3- Reporting book, from July to June); All books will have same currency; HOW DO I TRANSFER DATA FROM PRIMARY BOOK INTO TAX AND REPORTING BOOKS EVERY MONTH OR ON WEEKLY? IS THERE ANY STANDARD ORACLE PROCESS WHICH CAN BE SCHEDULED? THE REPORTING BOOK WILL HAVE DIFFERENT DEPRECIATION METHOD SO HOW DO I NOT TRANSFER DEPRECIATION FROM PRIMARY TO REPORTING BOOK AND DO SEPERATE DEPRECIATION IN REPORTING BOOK FOR THE SAME ASSET THAT IS ALSO IN PRIMARY AND TAX BOOK?. HOW DO I APPROACH ON SETTING THESE NEW SETS OF BOOKS? Thanks, KK

775


Explain the Procedure for Testing for binding of mutant proteins to cell surface receptors?

777


write a program that reads in a file and counts the number of lines, words, and characters. Your program should ask the user to input a filename. Open the file and report an error if the file does not exist or cannot be opened for some other reason. Then read in the contents of the file and count the number of lines, words, and characters in the file. Also print additional information about the file, such as the longest and shortest words, and longest and shortest lines. For simplicity, we define a word to be one or more characters ending with white space (a space, tab, carriage return, etc.). Functions for checking the types of characters can be found in the ctype.h header file, so you want to include this header file in your program. For example, the sentence below could be all that is in a file. This sentence IT 104 is taught in C++. has 32 characters, one line, and six words. The shortest line is 32 characters. The longest line is 32 characters. The shortest word is 2 characters. The longest word is 6 characters

3971






Crompton Greaves Electrical Engineering Interview Questions
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