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ABB Interview Questions
Questions Answers Views Company eMail

wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...

10 17250

what is importance of ka in mccb

2 5770

what is meant by insulation voltage in cables? explain it?

4 15365

from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

986

STATE AND EXPLAIN SUPER POSITION THEOREM.

3 15420





During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?

6 8606

What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 27423

why 1.7Uo for HV cable Hi pot test?IE standard why?

1190

How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer

2 9662

How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 2121

What is the difference when selecting a cable between AC and DC current?

13 44439

What happens if the capacitive reactance of a transmission line is very high?

5 11536

Explain the working principle of variable frequency drive?

2360

what is the procedure for three phase motor differential relay testing can it do with single phase test kit?

1 11551

What is Grounding? any difference b\w earthing? if yes plz explan??

3 4668

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Un-Answered Questions

What is the importance of Site map in CRM?

1


How does a mobile work?

17


Tell us one thing you hate the most.

33


speak an minute where u reside

1228


What is the enhanced list view?

3






What is locale?

8


How storm ui can be used in topology?

1


A well – thought out orientation program is especially important for employees who have had little or no work experience.” – Comment. 2. Explain the four types of appraisal interview and how they affect the way you manage the interview in Textile Industries. 3. Should the job evaluation depend on an appraisal of the job holder’s performance in shipping industries? Give suitable examples. 4. Develop an incentive plan for Chemical Engineer, Plant Manager, and Sales Person. What factors would you consider in developing incentive? 1.4 FINANCIAL MANAGEMENT 1. “All the IT Companies paid more Dividend” if Yes, explain in detail, if no Justify your answer. 2. “More of Borrowed fund used in capital is safety” if the statement is Right Briefly Discuss or if it is wrong justify your answers. 3. Profit maximization is not wealth maximization – Discuss briefly by giving appropriate examples. 4. “Equity share is most safe capital in the organization” – Comment. 1.5 PRODUCTION AND MATERIALS MANAGEMENT 1. Identify the factors affecting Plant Location for steel plant in sub-urban areas or rural areas. 2. “Make or buy decision is based on quality, quantity, cost, tax and other available resources in organization.” – Comment. 3. “Preventive maintenance is suitable for power plants.” Do you agree, if not what type of maintenance should be practiced? Explain. 4. Discuss the purchase parameters and the functions of a purchase manager in a large automobile manufacturing firm. 1.6 BUSINESS MATHEMATICS AND STATISTICS 1. (a) Solve using the principle of inverse 2x + dy = 4z = 9 2x – 3y + 4z = 3 -2x + 3y – 4z = -3 (b) Distinguish between parametric and non parametric test. 2. (a) From the following, fit the two regression line, X on Y and Y on X X 10 20 30 40 50 60 Y 70 95 110 125 135 155 Estimate X, when Y = 200 (b) What do you mean by multi-co linearity and what are its consequences. 3. (a) Construct a chart for averages and chart for range and infer whether the process is under control. No Dimensions 1 10 11 12 10 2 9 12 10 10 3 10 11 11 11 4 9 10 10 9 5 11 11 10 10 6 11 10 11 10 (b) The mean amount of rainfall, wheat production per acre with their variances are given below. Yield Kg/ acre Rain fall inches Mean 900 16 Variance 484 9 Determine the yield, when the rain fall is likely to be 12 inches. The correlation between yield and rain fall is 0.52. 4. (a) The number of demand for a particular spare part in a shop found to vary from day to

2215


What are actions, how many types of actions are there, explain with example? : sql server analysis services, ssas

13


What are the types of send() method used for xmlhttprequest?

1


How do we represent data in Spark?

3


What is aws data pipeline?

1


Hi  Friends this is preetham, i am  searching for job on oracle apps(technical) i put 3 years fake exp, so any one  please could you help me for realtime interview  questions and 9739782164 this is my no srpsrp777@gmail.Com please guys please provide your no for contact i have a doubts i want to clarify

888


What is the control range of firing angle in ac voltage controller with rl load?

17


Who needs a key?

30