A:-Dr. K.T. Jaleel
B:-A.C. Moideen
C:-G. Sudakaran
D:-v.S. Sunilkumar
Correct Answer:- Option-A
Question10:-Who among the following is not the leader of 1921 Malabar Revolt 7
A:-Seethi Koya Thangal
B:-Variyan Kunnath Kunhamed Haji
C:-Ali Musliyar
D:-Mamburam Syed Alavi Thangal
Correct Answer:- Option-D
Question11:-In the 'PERT" network, the project completion time is considered to follow
A:-Normal Distribution
B:-Beta Distribution
C:-Linear Distribution
D:-None of the above
Correct Answer:- Option-A
Question12:-What are the constituent of phosphor bronze 7
A:-Nickel, Copper and Cobalt
B:-Copper, Zinc and Manganese
C:-Copper, Tin and Phosphorous
D:-Aluminium, Copper and Nickel
Correct Answer:- Option-C
Question13:-Movement of block of atoms along certain crystallographic phases and directions termed as
A:-Glide
B:-Twinning
C:-Slip
D:-jog
Correct Answer:- Option-C
Question14:-The correct order of co-ordination number in SC, BCC, FCC and HCP unit cells is

D:
Correct Answer:- Option-B
Question15:-Addition of magnesium to cast Iron increases it's
A:-Hardness
B:-Creep strength
C:-Corrosion resistance
D:-Ductility and strength in tension
Correct Answer:- Option-D
Question16:-During a tensile testing of a specimen using 'UTM', the parameters actually measured include
A:-True stress and true strain
B:-Poisson's ratio and Young's modulus
C:-Engineering stress and engineering strain
D:-Load and elongation
Correct Answer:- Option-D
Question17:-A gauge block is checked for it's tapemess using interferometer and the wavelength of the light is 0.4 ‏"نادم"‎
‎The number of fringes obtain are ten and five when the job is filted by 180°. The tapemess is

` 00 "للدم 0.4ديم

Correct Answer:- Option-B
Question18:-The most accurate surface roughness measuring instrument is
A:-Perthometer
B:-Light Section Microscope
C:-Tomlinson Surface Tester
D:-Profile projector