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Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between in piston and stroke

Bhel, Ghana Telecom University,

5 6899

mention hazard experienced during installation

 1526

the square root type transmitter r used to which applications

Roche,

4 6001

working

1 2563

how much air gap in induction motor as per the Indian standards?

Coast Guard,

1 3367

how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

 1612

What is the weight per meter (Kg/m)of 0.5mm dia copper 10 pair,50 pair and 100 pair,200 pair,500pair telephone cables?

 1847

What is the weight per meter (Kg/m)of 0.5mm dia copper 10 pair,50 pair and 100 pair,200 pair,500pair telephone cables?

 1770

what is a exact size of a cube?

Green Concretex,

7 9128

why the transformer primary and secondary windins vector groups vary? why it is something like Dy11 and not as Dy or Yy...

 2 3353

what will be the minimum bearing clearance that after it will not profitable for machines?

Wartsila,

1806

Please let me know the quantity of steel required for 2600 square feet 6" thick roof slab of the house?

 1 2881

in which code refer the change of reinforcement dia defer to drawing . i.e. 12mm dai into 16mm dia.

 3 5209

how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?

 1632

M30 Grade Concrete unit weight

 3 19749

Un-Answered Questions { Engineering }

why -48v is used for BTS in telecom?

1656

Define what are ceramics?

735

Why plc require in analog input 4-20amp & 0-10 volt?

623

Define piezo-electric effect?

696

what is difference between fan and blowers

1896




Electrical 'C' license full abbreviation , and full form

1325

Why is the frequency not changed during transformation of electrical energy in a transformer?

832

Which uplink/downlink spectrum is allocated to DCS-1800?

1886

why cable i burning without tripping. how can protect led street lights

1018

What is the method of soil replacement test?

1538

What is the phase relationship between the primary and secondary voltages of a transformer?

588

can any send me a forbes marshall dtron 316 manual

1463

Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.

1652

Why is respiration considered as an exothermic reaction? Explain?

551

How can ou verify the size of conductor 50Sq.mm ACSR

1498

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