Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

Why a tesa lamp is glow between two phase?

2014

what is resistance

AITM,

6 7680

how to calculate the steel in 500yard

Reliance,

2522

how to calculate the bricks in 100yard

2 6767

what happen if we put petrol in a diesel engine

Honda, Vishwas Auto Engineers,

5 13935

why inductancce of armature inductance of dc machines is neglected?

APPSC,

2 11078

point of contraflaxure

1 5527

Why EMI is very low in optical fiber,while frequency is very high? As we no that in general condition frequency inversely proportional to EMI.

IIT,

2 4505

from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

2034

what is setup time and hold time ?

1 3891

Which type of power plant is more easier to produce electrical power at economical condition?

HAL,

2074

why the backwheel of tractor is bigger than frontwheel?

HAL,

2013

Where is the maximum temperature in refrigeration cycle? a.Between evaporator & compressor. b.At Compressor c.Between compressor and condensor. d.At condensor

HAL, L&T,

2162

Kinetic friction when compared to Static friction is?

HAL,

2326

The ratio of Emissive to absorption power of heat by a body is equal to heat emitted by a perfect black body. Who said the statement

HAL,

2313

Un-Answered Questions { Engineering }

please give me solution to rectify the emi(electromagnetic interference)

1919

why are using ahu?

1486

Questions on flow meters,few questions on HART protocol,

1997

What are different types of cable?

1093

The internal dimensions of a wire house 15m*5.6m and the maximum height of piles is 2.70m. What is the maximum number of bags to be stored in two piles ?

2231

What is integrating type converter

1029

compare brayton and otto cycle

2310

Explain how to design binary to gray code converter?

967

Hi all, Pls find the bellow mentioned interview questions related to hp-unix. 1. Job Scheduling; mainly crontab, at, batch command 2. Backup stetegy; incremental, full system back up; diff between tar & ufsdump 3. diff between hard link & softlink 4. How to list only the directories inside a directory (Ans. ls -l|grep "^d") 5. RAID levels; pros & cons of diffrent levels; what is RAID 1+0 6. How to recover a system whose root password has lost? 7. What is a daemon? 8. How to put a job in background & bring it to foreground? 9. What is default permissions for others in a file? 10. Questions on shell initialization scripts? 11. Questions on restricted shell 12. What is diff betwn grep & find? 13. What is egrep? 14. Questions on shell programming 15. What is a pipe? 16. Questions on Solaris patch management like pkgadd etc Thnaks & Regards Biswanath Das Email ID:biswanath_das84@yahoo.com

2376

what is your weaknesses

2046

I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1750

Explain the construction of a jfet

1141

are BS, BSP, BSW threads same?

2413

Define heat transfer?

1145

'documenˁ

1977

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