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  • Crompton Greaves interview questions (13)
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Crompton Greaves Electrical Engineering Interview Questions
Questions Answers Views Company eMail

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

7 29280

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

21 62162

how instantanious short circuit current is calculated ? its formula.

869

What is the selection & Designing procedure for DG/Transformer

4 6180

what is the purpose of battery tap voltage.

3 13710





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

2 3264

Why DG set rating in KVA

12 37768

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

726

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 5024

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 4056

why vacuume circuit breaker is not used for EHV

3 5001

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

927

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

9 12668

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

438

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Un-Answered Questions

In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

869


What training have you undergone in project planning?

2492


What is the functionallity difference between radio/option buttons and a drop-down list box besides appearence? i.e. When it is better to use one instead of the other?

868


what is Single Byte Overhead...?

1226


what are the voucher entries for depreciation in tally and when?

1242






___ is the control used to call a windows application.

341


Paul the octopus who has been forecasting the outcome of FIFA world cup matches with tremendous accuracy has now been invited to predict ICC world cup matches in 2011. We will assume that the world cup contenders have been divided into 2 groups of 9 teams each. Each team in a group plays the other teams in the group. The top two teams from each group enter the semi finals ( after which the winner is decided by knockout). However, Paul has a soft spot for India and when India plays any team, Paul always backs India. Alas, his predictions on matches involving India are right only 2 out of 3 times. In order to qualify for the semi finals, it is sufficient for India to win 7 of its group matches. What is the probability that India will win the ICC world cup?

2972


What is platform-driven design?

1022


what is consignment entry?

1010


what are the 4 rules to start the motor?

903


what is ODC and GDC?

4889


which quality steel is better for molasses storage tank? & why? IS 2062 GR A OR IS 2062 GR B

1090


what are social responsibilities of a company.

970


Explain bulbs ?

830


Installation method of self treated earth electrode.

742






Crompton Greaves Electrical Engineering Interview Questions
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