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 difference between an encoder & resolver?

Samtel,

3068

what is dc injection braking?

Samtel,

2087

what is difference between a scada ,dcs & hmi?

MTS, Samtel,

2 6838

what is 3M

Samtel,

2 5327

what s mean by monolithic integrated circuit technology?

2 4992

what is differnce between oil transformer & dry type transformer ???????????

2 6425

Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 5781

What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

2066

Why voltmeter is not connected in seris & ammeter connected in parallel ?

5 28208

What is the unit weight of cement,sand,Brick,Reinforcement concrete

L&T,

1 11823

how piston moves from bdc to tdc during compression stroke. which force acted to compress the fuel at pressure....

2 5982

why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 5275

Ratio of specific heats of air.

Bhel,

2 4988

which type of cabel

DMRC,

2404

why onlyseries motors are used as universal motors? why not shunt?

TCS,

4 11204

Un-Answered Questions { Engineering }

I NEED PREVIOUS YEAR QUESTION AND ANSWER FOR RRB JR.TECH- ENGINEER-3 FOR DIPLOMA VERSION.PLEASE SEND ME URGENT.MY MAIL ADDRESS IS vadivelu2000@gmail.com

2043

What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

2028

Describe the typical workflow of a production engineer from product design to final manufacturing.

Why pistons are usually dished at top ?

1267

) Design a gussetted base for a column section consisting of one sc 250 with two cover plates 300 x 25 mm carrying an axial load of 2500 KN. The S.B.C. of soil is 250 KN/m2 and the permissible bearing pressure on concrete is 4000 KN.

2764

How can we calculate 8- storied Madrasha Building pile capacity by taking SPT value at site?

2084

I AM APPERING FOR RRB EXAM FOR SECTION ENGINEER I REQUEST U TO PLZ FORWORD THE PAPER PATTERN AND EVEN PREVIOUS QUESTION PAPER to stamil230@gmail.com

1958

how to calculate fuse rating for a motor

5653

How do you estimate the fuel /diesel consumption for 125KVA DG Set?

2273

Explain what is structural frames or systems?

1141

can i get Mahagenco sample question paper?

2060

stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

2805

what is a router how it woks? what is a compromised router in networks?how it works? what is a packet loss and packet dropping? what is a malicious packet?when it occurs?

1792

Why in open-wheel racing cars torsion bars (of suspensions) are removed in case of wet track?

4003

can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?

1451

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