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RRB Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What is the seal packing gland for turbine?

1149

What is the flow of steam in an impulse turbine?

980

What will happen if you blow the soot in the boiler?

1025

State the purpose of air heater?

1 1835

How to operate soot blower boiler and economizer?

1193





What do you mean by A.CC.?

911

What is the thermal efficiency of a diesel engine?

980

What is a blow down valves?

2 2792

Give five parts inside the centrifugal pump and explain each?

1 2278

What type of gear is the first reduction gear pinion?

1762

List the main parts of Centrifugal pump

1 2133

Enumerate the cause of pumps low delivery of water

1042

What type of pump is main L.O. pump?

1 5611

How to shut down and overhaul the centrifugal pumps?

1696

What is the specific gravity or relative density of fuel oil?

1149

Post New RRB Mechanical Engineering Interview Questions




RRB Mechanical Engineering Interview Questions


Un-Answered Questions

What are the two types of trc?

137


What parameters to be reported when we send lubricating oil for shore analysis?

960


Why do we use shell scripting?

81


What are advantages of html?

62


How a component can be placed on Windows?

1738






How to rename a tablespace in oracle?

97


What is the total output power of an complete bts, in dbm and watts?

109


Which are different kinds of source code?

151


how give earthing conection to household equipment?

961


what is the meaning of osr in transformer.

981


What is the use of form D in sale tax

1106


How to create radio button in apache-wicket?

1


What is the difference between SELECT and LOAD statements?

1


How many types of fault occur in a 3-phase power system?

107


Question 1 A low-level format received by a floppy disk does what? a. Adds a root directory b. Includes a FAT (File Allocation Table) c. Stores 720K d. Creates a structure of sectors, tracks, & cluster. Question 2 A user is complaining of problems. You find that upon startup, the IBM machine give two beeps alerting you to a POST error. Error code 301 shows. What is wrong with this machine? a. There is a monitor error. b. There is a keyboard error. c. This is not a POST error. Two beeps indicates a motherboard error. d. There is a serial card error. Question 3 What is this an example of? A. A 30-pin SIMM B. A 72-pin SIMM C. A 168-pin DIMM D. C-RIMM Question 4 Bridges are capable of which? a. Expanding the length of a network segment. b. Acting as a firewall. c. Segmenting networks. d. Communication of computers on a LAN. Question 5 Which is true of a female DB 15-pin video port? a. It has 2 rows of 5 pinholes. b. It has 3 rows of 5 pinholes. c. It has one row of 8 pinholes and one row of 7 pinholes d. It has one row of 6 pinholes and one row of 9 pinholes Question 6 You have just installed two hard drives into the same machine. One is set up as the slave and both are on the same IDE channel. You notice that the drive's LED light is constantly lit on the slave drive. What do you need to do to fix this? a. Troubleshoot the slave drive by reconfiguring the slave to be the master, removing the original master drive, then rebooting. b. Disable the secondary controller in the BIOS. c. Manually enter the drive settings on the BIOS. d. Install more memory. Question 7 SVGA and Ultra VGA are two distinct video standards. True or False? a. True. b. False. Question 8 SVGA is represented by all of the following resolutions except: a. 1600 x 1200 b. 800 x 600 c. 640 x 480 d. 1280 x 1024 Question 9 Which is true of an Active Matrix LCD? a. The LCD is divided into two halves. b. The LCD is divided into two halves. c. Each pixel is constantly refreshed. d. The pixels are fixed. e. It uses more electricity. f. None of the above. Question 10 What are the correct stages and order of the EP laser printing process? a. Cleaning, Writing, Conditioning, Developing, Fusing, Transferring, and End of Cycle b. Cleaning, Conditioning, Writing, Developing, Transferring, Fusing, & End of Cycle c. Erasing, Writing, Heating, Developing, Fusing, Transferring, & End of Cycle d. Conditioning, Erasing, Writing, Developing, Fusing, Transferring, & End of Cycle Question 11 Choose the correct associations (pick 2). a. 802.4 – Internetworking b. 802.6 - Metropolitan area network c. 802.9 - Integrated voice and data networks d. 802. 11 - Token ring LAN Question 12 What is the function of a Layer 2 switch ? a. forwards data based on logical addressing b. duplicates the electrical signal of each frame to every port c. learns the port assigned to a host by examining the destination MAC address d. determines which interface is used to forward a frame based on the destination MAC address. Question 13 An administrator would like to connect ten workstations on a 192.168.0.0/24 network. The device selected by the administrator must allow connectivity between hosts without sharing bandwidth. Which device would be appropriate? a. Hub b. Router c. Switch d. Repeater Question 14 Which devices are primarily used to extend cable segments within a collision domain by regenerating the data signals? (Choose two.) a. switch b. repeater c. router d. bridge e. hub Question 15 Which networking devices use the MAC address to make forwarding decisions? (Choose two.) a. NIC b. bridge c. hub d. switch e. repeater Software : 1. Briefly describe the data type conversion feature of Oracle SQL and PL/SQL. 2. What is INDEX? Describe its benefits. 3. Write down the name of five most popular RDBMS. 4. What is UML? Write some Diagram name. 5. What is HTML and XML? 6. What is CSS and AJAX and their benefits? 7. What is software quality assurance? 8. Describe components of a typical test plan? 9. What is the difference between QC and QA? 10. What is Verification and Validation? 11. What diff b/w black box and white box testing? 12. What is the difference between System Testing, Integration Testing & System Integration Testing? ATI Limited Question Paper Duration Time : 1 Hour and 30 Minutes Question 1 A low-level format received by a floppy disk does what? a. Adds a root directory b. Includes a FAT (File Allocation Table) c. Stores 720K d. Creates a structure of sectors, tracks, & cluster. Question 2 A user is complaining of problems. You find that upon startup, the IBM machine give two beeps alerting you to a POST error. Error code 301 shows. What is wrong with this machine? a. There is a monitor error. b. There is a keyboard error. c. This is not a POST error. Two beeps indicates a motherboard error. d. There is a serial card error. Question 3 What is this an example of? A. A 30-pin SIMM B. A 72-pin SIMM C. A 168-pin DIMM D. C-RIMM Question 4 Bridges are capable of which? a. Expanding the length of a network segment. b. Acting as a firewall. c. Segmenting networks. d. Communication of computers on a LAN. Question 5 Which is true of a female DB 15-pin video port? a. It has 2 rows of 5 pinholes. b. It has 3 rows of 5 pinholes. c. It has one row of 8 pinholes and one row of 7 pinholes d. It has one row of 6 pinholes and one row of 9 pinholes Question 6 You have just installed two hard drives into the same machine. One is set up as the slave and both are on the same IDE channel. You notice that the drive's LED light is constantly lit on the slave drive. What do you need to do to fix this? a. Troubleshoot the slave drive by reconfiguring the slave to be the master, removing the original master drive, then rebooting. b. Disable the secondary controller in the BIOS. c. Manually enter the drive settings on the BIOS. d. Install more memory. Question 7 SVGA and Ultra VGA are two distinct video standards. True or False? a. True. b. False. Question 8 SVGA is represented by all of the following resolutions except: a. 1600 x 1200 b. 800 x 600 c. 640 x 480 d. 1280 x 1024 Question 9 Which is true of an Active Matrix LCD? a. The LCD is divided into two halves. b. The LCD is divided into two halves. c. Each pixel is constantly refreshed. d. The pixels are fixed. e. It uses more electricity. f. None of the above. Question 10 What are the correct stages and order of the EP laser printing process? a. Cleaning, Writing, Conditioning, Developing, Fusing, Transferring, and End of Cycle b. Cleaning, Conditioning, Writing, Developing, Transferring, Fusing, & End of Cycle c. Erasing, Writing, Heating, Developing, Fusing, Transferring, & End of Cycle d. Conditioning, Erasing, Writing, Developing, Fusing, Transferring, & End of Cycle Question 11 Choose the correct associations (pick 2). a. 802.4 – Internetworking b. 802.6 - Metropolitan area network c. 802.9 - Integrated voice and data networks d. 802. 11 - Token ring LAN Question 12 What is the function of a Layer 2 switch ? a. forwards data based on logical addressing b. duplicates the electrical signal of each frame to every port c. learns the port assigned to a host by examining the destination MAC address d. determines which interface is used to forward a frame based on the destination MAC address. Question 13 An administrator would like to connect ten workstations on a 192.168.0.0/24 network. The device selected by the administrator must allow connectivity between hosts without sharing bandwidth. Which device would be appropriate? a. Hub b. Router c. Switch d. Repeater Question 14 Which devices are primarily used to extend cable segments within a collision domain by regenerating the data signals? (Choose two.) a. switch b. repeater c. router d. bridge e. hub Question 15 Which networking devices use the MAC address to make forwarding decisions? (Choose two.) a. NIC b. bridge c. hub d. switch e. repeater Software : 1. Briefly describe the data type conversion feature of Oracle SQL and PL/SQL. 2. What is INDEX? Describe its benefits. 3. Write down the name of five most popular RDBMS. 4. What is UML? Write some Diagram name. 5. What is HTML and XML? 6. What is CSS and AJAX and their benefits? 7. What is software quality assurance? 8. Describe components of a typical test plan? 9. What is the difference between QC and QA? 10. What is Verification and Validation? 11. What diff b/w black box and white box testing? 12. What is the difference between System Testing, Integration Testing & System Integration Testing?

5522