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

why VCB always installed only at HT yards or HT side? suppose if ACB installed at there means, what will be problem?

1 7470

what time should we set to come on star contacter in stardelta starter?and for what reason we hav to set such time delay range?

2 5481

What is the difference between earthed and unearthed cable

FT, L&T, Suzlon,

5 10747

Dielectric materials in static fields

HCL,

2221

What type of input will the OLTC indicator will accept or what type of output the OLTC will produce to monitor it's position at remote location.

amps,

1 4003

Is phase preventer require when overload relay is there

1 4281

what are 5 important point of TS?

Bajaj,

2242

What are the different types of testing in ht cables?

3 7515

what is the difference between the microcontroller and PLC?

HAL, Havells,

9 37411

what is busbar and its function/

2 6099

what is injection grouting and what is rewiring.

1 3982

What is the minimum setting in REF relay because i am facing some problem whenever power resumes after power failure my transformer is tripping because of REF trip. I am using CSPC make numerical relay(DIP switches). Now setting is 15 percentage. What is the reason for this triping. I sm waiting for answer

2 4996

when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

2054

What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)

3652

how work the differential protection relay in details?

2 7716

Un-Answered Questions { Engineering }

hi , anyone plz end nic model papers to my id

2315

what is mc arther pile?

2262

What is delay angle?

1224

How REF protects transformer alone? explain with diagram.

1554

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

5423

What is the use of multi tester?

1919

what do you mean by resistivity survey of tubewell

2300

How to calculate bearing number to diameter of the inner and outer?

1172

How do you calculate the power of centrifugal pump?

1139

what is advantage and disadvantage of forward curve and backward curve blade of an id fan impeller and FD fan impeller??

1663

why cristal frequency is different in microcontrollers and crystal oscillators?

1982

Why efficiency of gas turbines is lower compared to i.c. Engines ?

1113

Define weber number and its significance?

1168

Why same casting has different hardness and machine-ability properties?

967

in india per day how much power is generated including all power station

1971

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