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Engineering Interview Questions
Questions Answers Views Company eMail

what opc & ppc cement $ composition?

 1 10579

Are you familiar in Basic console / mixer programming of DBX system

 1591

#include main() { int a=300,b,c; if(a>=400) b=300; c=200; printf("\n%d%d",b,c);

1 3421

If the design CBR of subgrade is 10% but the material available on site is 30%.will you compact less(like 90%) where you get desirable CBR(10%).

 3 5247

What is difference between rocker switch and slide switch.

College School Exams Tests, HCL,

2 4475

why the 4 terminal are named as main, line, common, voltage (M, L, C, v) of a wattmeter?? why not its nameed as A,B,C,D??

Jindal,

6 40704

what is the stear deltaprinceple?

 1413

What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?

KNPC,

1649

What is M40 _ TOR - EQ and B.F.S

Odisha Hydro Power Corporation, Ramky, Simplex,

2023

Transducer Input 0 to 230 v ac Output-0 to 10vdc Receiver Input 0 to 10 vdc and Output 4 to 20 ma How?

 1 3015

what is use of mccb.

Simplex,

1 2255

Which is the best between SCADA & PLCC & Why ?

ABC,

2 9926

sir vizag steel ka junior trainee ka paper kitne number ka ayega

Vizag Steel,

1771

in DCS or PLC we can not put all ai or di,there is calculation through which we can accomodate certain no of digital and analog signal.I need to know that calculation

 1 3834

Hi,, Just I want ask, if the power factor decrease what happen in voltage regulation? Thanks..

 1 2980

Un-Answered Questions { Engineering }

Pl send the model question paper of mahagenco account officer post

2255

Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

4820

what is insdustrial vibration.who it works. give atleast 2 types of insdustrial vibration

1565

Isometric drawings are generated during _________________ phase of a project

1617

If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

1198




Define phase cross over?

667

95) func(a,b) int a,b; { return( a= (a==b) ); } main() { int process(),func(); printf("The value of process is %d ! ",process(func,3,6)); } process(pf,val1,val2) int (*pf) (); int val1,val2; { return((*pf) (val1,val2)); please help me in detail ....with flowchart

1364

there are 50 users in a network, one system is virus affected , how to find that virus affected system?

1480

What is meant by sequence control of ac voltage regulators?

604

How do you determine the size of transformer radiators in a transformer?

1436

BEL old probationary engineering questions and answers

4881

how to determine ct ratio in ht vcb?

1339

How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1343

What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

1500

What is the disadvantage of on-off control?

586

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