Paper 2 Sample questions

Gen Engg

Sample Test Questions


11. Vernier scale is also used in
a) microscope and spectrometer
b) sextant and spectrometer
c) both a & b
d) none

12. In brazing
a) post heat treatment may be carried to relieve stresses
b) post heat treatment may not be carried to relieve stresses

13. Prepregs material is
a) eleminate manual mixing and weighing
b) must be stored in freeze
c) also made in unidirectional
d) all are correct

14. Which statement is correct
a) boron fibre is made by depositing boron
b) tungsten and ceramic fibre in high heat application
c) ceramic used in heat application, dissipating heat slowly
d) both a & b

15. Disbond and water in honeycomb and impect damage is detected by
a) laser holography
b) ultrasonic
c) visual inspection
d) none

16. In npn-transistor, arrow heat indicates
a) hole flow
b) electron flow
c) minority carrier flow from emitter to base
d) majority carrier flow from emitter to base

17. Which statement is correct
a) weld in thick material can not be detected by ultrasonic
b) weld in thin material can be detected by X-ray
c) always detected by dye penetrant
d) all above are correct

18. The opposition offered in AC circuit are called
a) impedence
b) resistance
c) inductance
d) all

19. Which of the following is sued as voltage regulator device
a) carbon pile voltage regulator
b) magnetic amplifier regulator
c) transistor regulator
d) all are correct

20. Range of ammeter can be increased by
a) connecting high resistance in parallel
b) connecting high resistance in series
c) connecting low resistance in parallel
d) connecting low resistance in series