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 technical formula to calculate the load taken by a motor in Amperes ?

2 4520

Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

ABB,

1 4706

trasformer ratting

Bhel,

2 4900

please anyone suggest me some good intools training institutes with their place and contact nos.

ABB, Thermax,

1 4111

what is the basic steps for designing an ups,inverters, and battery connections for series and parrallel connections in ups

Godrej,

2213

why are the likely reasons for bochholz & pressure relays oprate due to a internal fault but not differential relay ?

2 4664

which is code used for ppc cement

5 12805

what is operating ratio in railway

1 3691

in the footings first which reinforcement bar has to be layed as per design criteria.

3 13353

How to select transmission line type (i.e. 11kv or 33kv) for new established industries

2030

how many types of motor can be used in washing machine

2108

what is varible

2151

What is the mix proportion of m30 grade?

4 8760

Mix proportion of M30 grade?????????

4 8189

What is allowable limit of silt in river sand for concrete

UIPL,

3 8578

Un-Answered Questions { Engineering }

Describe the principles of design. .

Formula for calculating the volume of bulb in underreamed pile

5030

why is the power generator connected as star earthed or star earthed through reactance and what its features ?

1682

I need model question papers for writing the Dubai municipality exam,for G+1

10600

What are the major reasons for balancing hydro-thermal mix?

1137

Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?

1635

What are different types of dies?

1091

Discuss briefly the role of DIC in promoting entrepreneurship.

What affect would increasing the charpy impact toughness on an object have on the surface of an object it strikes if all else remains the same? Would it cause moredamage to the object it strikes?

926

Difference between resistance and resistivity

1592

Define elastic limit and yield point.

1019

How npn and pnp transistor works

1139

For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

1973

hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. pis inform to

2092

Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

1607

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