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Engineering Interview Questions
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sir, please send previous years RRB junior engineer (mechanical) exam papers

1949

PLease anyone can tell me CTUM-15 specification?

Gilbert Maxwell,

1 11095

Define protection core in CTs Ex. 5P10, 5P20 etc.

HPL,

1 4800

which cycle use in thermal power plant?

 13 15859

If at site iam supposed to get M30.But by mistake i got M20 mix. How could I differentiate the mix before placing?

 6 10920

Is it the relation between friction and power losses ? is it relation among stress, friction and power loses in cicular ring ?

1626

quantity of sand and cement for 10m2 plastering 10mm thick for the ratio of 1:4,1:3and its leabour data

 2747

For a Potential Transformer(PT), the primary neutral terminal must be grounded before energization. Why....? What will be heppend if we energize the PT without grounded the primary neutral point? Why..........?

 2 15734

what is STOCT TURN OVER RATIO

 1660

THESE POSTS ARE FOR THE DURATION OF FIVE YEARS. AFTER COMPLETION OF FIVE YEARS, THE PERSONNEL POSTED AGAINST THESE POSTS ARE LIKELY TO BE CONTINUED IN NIC. CAN Any body say that what it will be happened after 5 years? does they through us out from NIC? Is it a temporary job of 5 years is the probation period?

NIC,

1488

what is difference between tension tower and suspension tower?

 8 41252

which transmission is cheaper ac or dc?

 10 9630

what is 400kv doble circuit quadpole tower?

 1486

what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

 6 20509

hi im appering for the written test of vizag steel plant for MT-2009.plz send me the pattern of placement paper plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

 1 4145

Un-Answered Questions { Engineering }

What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

987

EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

1405

bus bar design conditions and sizing pls tell me quickly

1491

How many interlocks at turbine side?

1443

What is dc current source?

732




Explain me what is polyester?

1

use ofr concrete as per grade ?

1646

i completed my b.tech.i want to prepare for civils. when new batch classes will start at rc reddy. plz mail me rajesh.mc28@gmail.com

1503

What is specific fuel consumption?

697

How many kinds of E.L.C.B and how to work E.L.C.B

1609

1.what is mean by 8/20 micro sec waveshape

1802

What is the tension required for the 25000 CFM AHU belt

2055

What is IS standard in case of mode of measurement for ducting

1623

How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

893

do we consider shrinkage factor for calculating cement consumption for CM mixes for different works?

1245

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