Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

Difference b/w low pass filter and integrator in case of Opamp's ??

2367

how to calculate stair case landing slab bottom shuttering marking,angle of stair case? top landing length-1250mm treads length-2700mm(9X300mm) rise length-1500mm(10X150mm top landing level +1.5m lvl bottom level-0.00m lvl

Thermax,

3 14480

In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?

1968

if one potential missing in energy meter , how much % slow the energy meter?

NTPC, SK,

1 5635

what is the main difference between shaft and axle..?

4 8731

difference between stress and pressure?

3 6493

what is the wet quantity of concrete?

4 8301

sir i have 2700sq.ft area.i wish to make a coomercial space including this area.sir what could be the estimated cost of 3 story bulding in varanasi.

2 5169

Factor of safety for steel should be based on its yield stress or its ultimate stress and factor of safety for concrete should be based on its ultimate stress or its yield stress?

NTPC,

2 17364

how much extra rod length should be provided for beam

1 13033

Why positive terminal of DC 48V was earthed?

1 4604

How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.

2147

Why did call copper as a electrical conductor?

ABB,

2 4684

why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

2100

How we can come to know the substation range,without go through any name plate ?

CG,

2115

Un-Answered Questions { Engineering }

what is difference between hybrid model and h parameter model and what is technical use of h parameter model

3999

Is there a difference in mtd (mean temperature difference) between 'e' and 'j' (divided flow) type shell and tube heat exchangers?

1080

Explain various types of breaks.

1075

How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

3473

what can of fault ofently come in vibration mesurement?

2149

how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...

2228

what is the principle of operation of CFL ??

2673

Why does the pressure increase under soil?

1295

what are the challenges of being a team leader and a supervisor?

3878

how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

2376

What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

2012

how does a liquid starter reduce the starting currents?

2141

What is the formuala to calculate the rating of motor protection circuit breaker

2228

What is RX lev sub & Rx lev full

3244

what is the type of earthing

2236

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