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

can we copy the software from a transmitter using hht(hart 275) ?

2077

how much quantity of cement bags are required to fill the one m3 of empty container.?

MSPL,

12 25278

3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 6287

what is the clearances between phease to phease & phease to earth in 400 kv transmission line?

Lanco,

1 4338

why delta delta connection generally not use in transformer

Lanco,

4 9771

What is Goerges phenomina to start SYCHNOUSMOTOR?

1 4182

why transformer are not used in D.C SUPPLY

5 8515

What is hole theory

2147

Q.1what is E1? Q.2what is diffrence b/w RNC & BSC? Q.3what is STM? Q.4what is LAC & CI? Q.5 what is HSN, MAIO, MA Group & frequency hopping?

2284

generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

Indian Steel,

1 4502

how to calculate short circuit calculation of the transformer by usuing the percentage impedence? formula needed.

L&T,

2 6702

How much sq,mm cable need for 800 amps load

2 10129

how can i do offset compensation , phase compensation and gain ratio using DAC?

1890

what is the current rating of 2500 KVA,33KV/433v transformer on secondary(LT) side

Reddy Labs, Vitrum Glass,

9 29996

list down a few application of ac & dc in a generating station?

1 3258

Un-Answered Questions { Engineering }

draw the diagram of double earthing

2056

what is the meaning of degreasing of the euipment or line.

4066

Explain how can you quickly estimate the horsepower of a pump?

1113

at which voltage level arcing ground is occurs ??????????

2065

What is space station?

672

Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

1138

Which Class insulation is prefered for the sandwich Busducts ? Why?

2031

Tell us what is clipping?

what is earth resistance? how to measured? and give values at power station and mcc area?

1969

th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

1967

Tell me what is all over design?

Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

1972

How to calculate ant test the burden of Current transformer

2453

A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

1988

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2815

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