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

What is Hi-Pot Test for Grid Station HV Equipments?

2 8188

in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????

TNEB Tamil Nadu Electricity Board,

6 11272

what is Dry Leg calibration and where is it used

Petrofac,

1 7351

difference b/w stress and strength

BMS,

3 7885

how we can check of any kitchen exhaust fan

2 3740

is ac supply can store

2102

how to count 4 column with two "and" condition in oracle? e.g task_type and cust_type and service_type are 3 column and we hv to count where task_type="new"and cust_type="jdp" and resulting column name will be new cust with jdp..and also we hv to count where task_type="new"and service_type="fs" resulting column name will be new cust with fs..

1746

what is the formula of calculating number of bars?

Ameyas,

3 8837

Why does the DC voltage needed is less than AC needed to produce corona?

TATA,

2 5141

how to find out spacing inbetween bars instead of 8dia 100c/c to 10dia bars

5 8848

what are the types of bridges respective to the span ?

1 4565

what is the minimum % of steel use in columns ?

7 14428

what is mean by oracle?And how it is used?

1886

how much aggregate need for 1:4:8 p.c.c in 1sqm area?

5 11326

how to calculate the change over time for star delta starter for different KW motor?

4228

Un-Answered Questions { Engineering }

what is the difference between capacitive and resistive voltage divider?

3532

What is the magnetic field (coil DC ) of Turbo Expander?

2073

If R1=R2, then B=0.5, the total time T of square wave in astable multivibrator using op-amp is A T=RC B T=2 RC ln 3 C T=2 RC ln 2 D T=2RC ln (1+ 0.5)

2415

What is meant by retrace time?

1146

Explain difference between modulus of resilience and modulus of rigidity ?

1193

Define What is the difference between routing maintenance and major maintenance in school facilities?

1202

what is the differebt between ac and dc fuse?

2338

what is restricted earth fault explain in details

2049

What are the advantages of autotransformer?

1216

Sir, I'm P.Ravi Kumar want to previous mechanical Question Papers for rrb exam

1908

what is the amount of absorption of slurry in shuttering ply board. what is the amount of slurry leakage allowed for 1 m3 of concrete.

2329

What types of high speed CMOS circuits have you designed?

2138

Are you ready to comply with the employment rules and regulations if your CV is considered for employment?

5023

Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??

1700

hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas

2345

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