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

rcc floor to floor 4m. in column reinforcement where we provide lap in exact location.

1488

how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

TK Group,

1495

how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

TK Group,

1327

Does dry and oil transformers both require dedicated neutral, because in my project we are using 2500kv dry star delta transformer, where they say neutral not required and even it is not provided in our substation. can u let me know

Voltas,

2 3215

what is meaning of inverted beam.is it way to provide double mat in slab one at bottom and another at topif we go for provision of inverted beam. shall we construct structure with out plinth beam for us we have to construct small bus shelter

Anish Constructions, STUP Consultants Pvt Ltd,

2022

grade of cement used for plastering? why?

Green Valley Shelters (P) Ltd, NCCL,

4 5454

Why neutral shows voltage with earth ?

MRF,

2 3741

Can we see the poles in the motor?. if yes then how can we see plz tel me

MRF,

2 3951

what do u mean by shear?and tension?

L&T, Shoba Devlopers,

6 6328

what should do to reduce the breakdown of fire water pump?

Essar,

1 1942

What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

Hira Group,

1340

What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?

Hira Group,

1248

What is the meaning of the critical speed of a turbine, and what are its effects on the shaft line

1 1920

What i the role of a turning gear attached to a shaft line of a steam turbine

2 2646

Can we use MCCB with Auxiliary Contact in place of Contactor in a AMF System.

C&S, Farnek,

1 2977

Un-Answered Questions { Engineering }

What is the main purpose of c.f.b.c.boiler

1255

Do closed loop systems require manual input?

661

what is the number of water, sand and cement required for moulding brick?

904

Which furnace burns low-ash fusion coal and retains most of the coal ash in the slag?

626

Define various modes of operation of timer.

596

Discuss chic.

How to calibrate the flow transmitter

1046

why r going for MS?

1829

how to do the ductor test?

6561

what is the difference between an alternator and a synchronous motor

1570

Can we weld hot rolled steel ASTM A615 ? Please Give the detail answer please thanks alot

1827

HOW TO EVALUATE THE ACCURACY ADJUSTMENT pressure switches, given a point in switching operations or on the extent Pressure Switch

1760

what is mmscfd and how to calculate?

1959

How to determine stage of Automatic Power factor controlling Relay(Apfcr)?

1694

Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in

1553

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