Engineering Interview Questions
Questions Answers Views Company eMail

what are the efficient way or solutions to avoid ABEND=S04C.

5983

What is plate load test?

7 51198

Difference between online and offline UPS?

11 23811

How to calculate earth flat size for 250 Kva DG and transformer?

Deepak Fertilisers,

8 33358

i need sample aptitude test paper... and i have to know that how many round will be there?

Acer, Nissan,

1810

can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

OPS,

5 11857

Why motor initial starting current is high?

Pennar,

9 59431

megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?

IOCL,

4 23931

PLEASE SUGGEST THE BALLY PLACEMENT PAPER PATTERN ABOUT WRITTEN TEST,INTERVIEW,HR.ITS URGENT. AS BALLY IS GOING TO VISIT OUR CAMPUS.

1922

can i get civil engineering test papers.......?????

IBPS, IOCL,

1899

What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment.

Novachem,

3 12289

iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

1739

What is mean by Sub Synchronous Resonance(SSR)???

1 3574

Will sag depends on the Specific Resistance of the conductor?if not Why??????????

BARC,

2 4265

how to calculate the neautral earthing conductor size for a 500kva dg set.

2 10750


Un-Answered Questions { Engineering }

what are the ''pitting rings''and how cn they be controlled in a series generator

1363


HAVE ANY ONE LIST OF THE FORMULAS WHICH ARE USED TO SOLVE SOLUTION OF THE DEVICES (DIODE,TRANSISTOR,CAPACITOR,FET,MOSFET)?

1653


plz tll me wch area i will prepare 4 IOCL EXAM............

1693


how to check three phase motor torque value?

1729


A code which had some declarations of some data items. There were a couple of normal data items(char,int..) and some pointers as well and a malloc call. You have to find the total memory taken up in the stack(Hint:Pointers and all are allocated in heap, not in stack, so dont count them).Also in most of these questions, they were specifying that the OS was 32 bit

1829






What are uses of elisa?

573


List examples of current sources?

610


What is Servo Ventilated Motor?

1590


Explain the working principle of lvdt?

691


how to shuttering is used in slab

1309


What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3133


How many devices can be connected in one zone of FACP

1786


I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

1156


(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.

3434


What is ideal IR values for ground and neutral.

1287