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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

1954

What is an inverted beam??

7 73236

DEAR SIR, HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA (POWER). TWO WELDING TRANSFORMER USED WHAT TYPE OF DG SET CAPACITY LIKE ( 45 KVA OR 62.5 KVA), PLEASE TELL THE WELDING TRANSFORMER RATEINGS. I AM REFINARY (TANKS WELDING) THANKING YOU

2 10215

HI SIR PLEASE TELL THE DIFFERENCE OF WELDING TRANSFORMER AND WELDING RECTIFIER AND WELDING INVERT ER AND WHICH PLACE IS USED WHICH TYPE

Alstom, SPML,

2 7229

Why transformer, generator, ups rating kva?

2 6573

in alternator why on load terminal voltage is less than no load teprminal voltage

1 4016

Why we use parllel operation of alternator

1 3854

need of capacitor used in plant

3 5590

what are the types of vibration in steam turbine?

2356

In a generator (Synchronous) does the rotor speed (frequency) corresponds to the speed of the water (in hydro). does the torque on the turbine relate to the flow of water?

2 4559

When in a large power system if the demand of power is larger than the generated power the frequency of the power system drops.(assume the rated frequency is 50Hz and now it is 49Hz) So does this mean the demand is totally supplied with a lower value of generated power in a lower frequency?

1 3526

what is slip what is the use of slip?

1 2639

how we can calculate the range selection time in mobile communication? or channel searching time?

Delton, HAL, HCL,

2348

How many no of poles located in the right half of s-plane for the characteristic equation...

HAL,

2419

Q.Large no of thyristors are used in HVDC transmission to improve______ a) current rating b) voltage rating c) Thyristers are available at high ratings d)

HAL,

5 9064

Un-Answered Questions { Engineering }

1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

1964

what is moment-curvature relationship in semi rigid connections??

2178

When was 'chandra' the space x -ray observatory launched from usa?

852

Positioner usage.

1982

Define What is the tallest man made structure in the world?

1339

what is the quantity of block work required to construct a compound wall of 6" thick,and 212 lenght

1490

Make a list observation on Transformer?

2481

what should be the material composition of transformet oil filtration machine to avoid metal contamination in filteredoil.

2024

Define industrial textile?

How to calculate carrying capacity of the existing water supply trunkmain

2342

What is stop band?

1188

What are protections for dty type transformers

1897

How to Create the Cross connection with RRI & E1T1.

2257

How to Prepare preventive maintenance shedule of machine tool.

2072

what is easiest way to read STL language in PLC?

3191

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