M6 Materials And Hardware Sub-Module No 8(Quiz No:1)

Bearings

Quiz

 

1. Deep-groove ball bearings can take used for ………………?
   1.   Radial loads
   2.   Thrust loads
   3.   Thrust and Radial loads
2. There are three different types of bearings in general use are plain,…………………... and ball bearing ?
   1.   Circular
   2.   Roller
   3.   Linear
3. Bearings are, broadly, classified by the type of …………………?
   1.   Rolling element
   2.   Shape
   3.   Material
4. Ball bearings have…………………………….. which rotate in grooved raceways ?
   1.   Alluminium balls
   2.   Steel balls
   3.   Lead balls
5. Straight roller bearings are used where the bearing is subjected to……………………….loads ?
   1.   Axial
   2.   Radial
   3.   Radial and axial
6. Tapered roller bearings accept ………………………... Load ?
   1.   Radial
   2.   Axial
   3.   Radial and axial
7. Ball bearings accept…………………………….load ?
   1.   Radial
   2.   Axial
   3.   Radial and axial
8. A……………………………….assembly consists of grooved inner and outer races ?
   1.   Roller Bearings
   2.   Ball bearing
   3.   Plain Bearings
9. Bearings are made from……………………... containing nickel, molybdenum and chromium ?
   1.   Low carbon steel
   2.   High carbon steel
   3.   Sheet steel
10. The bearing cages or separators are made from……………………... brass and various types of plastic ?
    1.   Low carbon steel
    2.   Sheet steel
    3.   High carbon steel

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M5 Digital Techniques Sub-Module No 6(Quiz No:1)

Basic Computer Structure

Quiz

 

1. Buses that connect the i/o system with external input and output devices, such as displays and storage, are ?
   1.   Serial buses
   2.   Power busses
   3.   Address and data buses
2. One bit of information is transmitted or received one bit at a time on a single line in ?
   1.   Parallel bus
   2.   Serial bus
   3.   Power bus
3. -----------retrieved from Main Memory tell the CPU what operation to perform on the on the data ?
   1.   Orders
   2.   Precautions
   3.   Instructions
4. The-------- is designed to directly operate the computer hardware ?
   1.   Application software
   2.   System software
   3.   User interface
5. A ------------- reads the entire source code before it generates the object code ?
   1.   Compiler
   2.   Interpreter
   3.   Branch
6. The --------- provide a temporary storage area to manipulate data during computations ?
   1.   Control Unit
   2.   Registers
   3.   Arithmetic Logic Unit
7. A CDU is a keyboard input device with a small display located in the cockpit ------ for entering and retrieving flight management information ?
   1.   Left console
   2.   Center console
   3.   Right console
8. --------------take continuously varying inputs and process them as currents or voltages and output results in the same form ?
   1.   RAM
   2.   Digital computers
   3.   Analogue computers
9. The ------- contain the necessary information needed to solve the navigation problem, the solution being achieved by the ?
   1.   computer Sound signals
   2.   Electrical signals
   3.   Radio signals
10. The patching network determines the way, in which the------------- are interconnected ?
    1.   Analogue circuits
    2.   Digital circuits
    3.   Integerated circuit

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