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

why noise occurn when transformer is working ?

Honda,

1 4311

what are tpes of insulaors& its uses

ABC,

1 3794

how much quantity of binding wire required for tieing of 1mt of reinforcement bar?

5 9749

i have 3500 amp load and select current transformer and perches.how i calculate .please understand

2173

how to compute slab reinforcements on step by step procedures??

Juniper Networks,

1 5768

What is the difference between the impedance percent and impedance voltage ?

2215

why steel is used in rcc columns? what is its purpose?

3 8919

how work microwave anteena in mobile tower

2213

can we find any technical issue if we are gong to change the dimensions of steel beams from one type to another type IE if there are any equievelant data base to find solution for problem of changeing sectios of beam from one type to another with the same cross sectional area.

2053

pile load testing procedure

2232

acceptance criteria for concrete works

L&T,

2201

what is capacitor voltage transformer?? how it is different from potential transformer?

NHPC,

2190

what is wave traps and why it is been used in switchyards?

NHPC,

1 3299

What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.

1886

IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)

L&T,

2123

Un-Answered Questions { Engineering }

Can you give me detail of Diesel Quality parameter in use of DG sets.

2001

Why negative feedback is preferred in the control system?

1268

how clculate excavated or backfilling quantity by simpson's rule

5140

define why diodes are not operated in the breakdown region in rectifiers?

1148

How is focussing achieved?

1140

What is the allowable -ve carnkacse pressure (vacuum) in the gas engine of 1.5 MW, what are the reasons and how it can effect the operation of the engine?

2262

what is jdbc bridge?

2253

Do you know what is mineral fibers?

how control valve works? process line pressure is 50kg/cm2g and instrument air pressure is about 4 kg/cm2g.

2112

please send me earlier question papers of rrb je(signal)at my id arvind44444@gmail.com

2187

What is centre height in cnc lathe

5451

What’s electric traction?

1145

Explain is isotopic tracer technique?

1062

how we arrange the hv side with delta connection in case 33/11kv of transformer.

2003

what happen when diesel genset supply connect to main supply

2733

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