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

. There are two water tanks A and B, A is much smaller than B. While water fills at the rate of 1 liter every hour in A, it gets filled up like, 10, 20, 40,80, 160…..in tank B. (At the end of first hour, B has 10 liters, second hour it has 20 liters and so on). If tank B is 1/32 filled of the 21 hours, what is total duration of hours required to fill it completely?

TCS,

3 13506

why capacitor bank is not used in generator power

Caterpillar,

7 25396

Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

2 6054

a three phase squirrel cage induction motor runs slow? list all possible reasons for such fault.

1972

how does we do bench calibration of a differential transmitter.

1 4280

If Seller is Registered with Karnatka State and Selling the Engg. goods to Delhi based non registered company, then what is the CST they charge?

2051

What are the points to be considered for calculating cement reconciliation. a)Do we need to deduct the wt of cement bags b)Do we need to adjust the qty due to wt loss during transportation, loading unloading etc or else each bag can be considered as 50 kg bag c)What is the proportion of mix cover block making.

2160

The main metal used by the Indus Valley people was

RRB,

4 10923

How much block, cement,sand,is required for 1 sqmt of 200*200*400 block work

CCCL,

2 48276

What is the difference between Delta & Wye windings?

2100

how the actually positioner of control valve working? where we gave 3-15psi pressure to I/P converter where it is firstly applied ?- on I/P to positioner then what happen? is control valve operate on 3-15 psi or its bench pressure?

2 6380

What is woking principale of Profibus nd how it transfer data?

TCS,

2029

what is the basic principal of vertax flow meter

Balrampur Chini Mill, Saba,

3 8358

why sawtooth waveform is used in thyrisrot triggring circuit

2453

Given a light which may blink at a random time. There are two players who has to press a button when light blinks. The person who gets 20 pts first is declared as winner. Design FSM for this gaming event.

Qualcomm,

2295

Un-Answered Questions { Engineering }

i want techical questions on c and java with code part

1881

How to give the answer for Expected CTC for MNC as well as for growing company?

3520

What are the types of slump?

1178

what to expect of your activities on the job?

2220

Explain what is electric traction?

1144

What is the thermal efficiency of a diesel engine?

2004

what is the use of choper motor in pyrometer ?

2132

What is the purpose of using an instrumentation amplifier.

1129

Why control of DC motor is simpler?

2442

Define wet processing?

In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

1880

Write a program to input 10 elements in an array and seperate even and odd numbers, positive and negative between them ?

1806

how much st. steel is required for staging of concourse slab of a elevated metro station allowing through traffic .

2737

Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

2152

Checking points in steering gear system?

1957

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