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

what is the purpose of wear rings in centrifugal pumps ?

Gulf Spic, TCS,

5 51597

What is the diff. between single compression and double compression gland

ASL,

1964

what is the importance of fault level in power system and how is it decided

2 10765

What is annunciator ?

1 4094

why are you use the crgo core lamination in transformer

6 9621

what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

2015

what is the logic circuit of 8:3 encoder and 3:8 decoder?

2 9503

IN 6.6KV 3 phase switch gear .i will give 6.6kv to R phase only to earth in during H.v testing (through H.v KIT).what happen remaining phases.how much voltage get remaining phases.why? explain.

1 5262

in HVAC how does the chiller functioned .. and what is the chiller cyclic process

2088

how calculate the ms angle weight formula detail

Concor, Puravankara,

9 76748

sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

TCS,

1 4004

Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar

1850

It is desired to reduce effect of 50Hz pick up in a thermocouple measurement. If a third order LP filter is used for this, what should be its cut off frequency, if gain should be 0.001 at 50Hz.

Honeywell,

1 3834

What is sensitivity of K type thermocouple? Is polarity important in thermocouple connections?

Honeywell,

3 10530

How can one improve linearity of an RTD based temperature measurement system?

Honeywell,

2 7425

Un-Answered Questions { Engineering }

What is step down chopper?

1037

Details about Flux Compensated magnetic Amplifer starter for motors

1981

Why is germanium more temperature dependent than silicon?

988

What is the three method of heat transfer?

1101

List 5 words that best Describe your strengths? List 5 words that best Describe your weakness?

2797

why the wear of back tyre takes place more rapidly than front?

1936

How to check DC Motor & SERVO Motor?

2983

IP based EPABX system

1944

what is difference betweeen operator overloading & operator overriding?

2115

What is bootrom? And how it works?

2566

Why we make body earthing of transformer and what will be the size of the copper wire for this purpose related to KVA Capacity of the Transformer as per code.

1433

Make Heater Process Logic.

2067

If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

2180

what is the advantage of connecting capacitors in delta than in star?

2068

What are solid color dyeing cotton, linen, rayon, and silk?

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