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  • Emco interview questions (18)
  • Emco technical test questions (1)



Emco Interview Questions
Questions Answers Views Company eMail

How will you process the Session method in Background?

3 8212

why transformer ratings in kva?

99 165050

why is trnsformer rating in kva

7 5278

if power plant is running at normal condition. at that time accidentally turning gear motor or bearing lift oil pump came into service menas what happen to the system?

6 4175

what is the difference between synchronous & asynchronous generators

1 2740





what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

701

My unit is a manufacturing unit and deals in Auto-parts and registered in Central Excise,Service Tax and Sales Tax. Now,we intend to import machines in the company for sale them in Local market.What procedures we have to follow for the aforesaid purpose?

800

What is static Device & Mechanical device? Is transformer a static device?

5 27447

what is diff. between earthing grid,earthing mess, earting grid?

1061

at present how many 765 kv lines are there in india?

5 5820

why starter use to on a motor

6 4128

what is bms?

4 4587

What is i/e or o/p transmitter(ma/v)?

1 4196

What is zone,loop/fire alarm system?

1160

What is ptw and write 3 types of ptw?

4 9607

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Un-Answered Questions

Display names and numbers of employees who have 5 years or more experience and  salary less than Rs.15000 using array of structures (name, number, experience and  salary)

3484


What is are "proprietary" and "public" cryptographic algorithms?

957


The following program reads data (details of students) from a file named students.txt and converts it into e-mail addresses. The results are written to a file named studentemail.txt. students.txt consists of a number of lines, each containing the data of a student in colon delimited format: Last Name:First Name:Student Number Each input record is converted to an e-mail address and written to studentemail.txt in the following format: the first character of the last name + the first character of the first name + the last four digits of the student number + “@myunisa.ac.za” import java.io.*; public class EmailConverter { public static void main(String[] args) throws IOException { BufferedReader input = new BufferedReader(new FileReader ("students.txt")); PrintWriter output = new PrintWriter(new FileWriter ("studentemail.txt")); String line = input.readLine(); while (line != null) { // Extract the information for each student String[] items = line.split(":"); // Generate the email address String email = "" + items[0].charAt(0) + items[1].charAt(0) + items[2].substring(4,8) + "@myunisa.ac.za"; email = email.toLowerCase(); // Output output.println(email); line = input.readLine(); } input.close(); output.close(); } } Rewrite the class so that it handles possible errors that may occur. In particular, it should do the following: • It should catch at least three appropriate exceptions that might occur, and display suitable messages. • At this stage, the program will not run correctly if there is an empty line in the input file. Change the program so that if an empty line is encountered, an exception is thrown and the empty line is ignored. This exception should be handled with the display of a suitable error message. • Before the e-mail address is added to the output file, check if the student number has 8 digits. If not, throw an InvalidFormatException (which the program should not handle itself)

722


How to verifying the service contract entitlement in other modules?

677


WHAT DLC DESIGN IN CONSTRUCTION

856






How much cements bag (or in KG) required for 1 Sq. M concrete, for M-30 grad concrete as per CPWD and where is thr proof on site

248


which steel is better for residential building tmt steel or hysd steel

731


You can Ask any Technical Question Related to SAP MM Module AT Functional consultant level,Testing or end user level

759


how to test the application/software without any requirements(like BRD,FRD etc.,) for a new project?

1516


Please provide me the entire format of P.F. & ESI

856


Please tell me which institute is the best to study Informatica and asp.net in chennai Also please send me the latest interview questions in asp.net,c# and sql server to my id ramtryin@gmail.com

815


process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,

1019


Dear sir, i want to NBCC & NTPC previous exam papers email Id : madhu_bingi@yahoo.co.in

1134


In QTP TEST DIRECTOR COMBINATION WHAT IS THE PURPOSE OF TEST DIRECTOR? In Somebody says to store test cases and design test cases.?ok fine , but In test director 5.0 , QTp not launching. what u do?

768


What is HTTPModule and HTTPcontext? What is the use of each?

1223






Emco Interview Questions
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