workshop menufacturing process test for btech 1st and 2nd semester

This test completely based on Exam pattern and Syllabus, So give this test and Improve your preparations! Wish you very all the best!

Q.1 A zinc diffusion process is called?

(A) galvanizing

(B) anodizing

(C) Parkerizing

(D) sherardizing

Q.2 The type of file used for a wood work is?

(A) single - cut file

(B) double - cut file

(C) rasp - cut file

(D) none of the above

Q.3 In a centrifugal casting method?

(A) core is made of sand

(B) core is made of ferrous metal

(C) core is made of non - ferrous metal

(D) no core is used

Q.4 Which of the following welding uses non-consumable electrodes?

(A) TIG welding

(B) MIG welding

(C) manual arc welding

(D) submerged arc welding

Q.5 The temperature at which the new grains are formed in the metal is called

(A) lower critical temperature

(B) upper critical temperature

(C) eutectic temperature

(D) Recrystallisation temperature

Q.6 In a bilateral system of tolerance the tolerance is allowed on

(A) one side of the actual size

(B) both sides of the nominal size

(C) both side of the actual size

(D) one side of the nominal size

Q.7 In sheet metal blanking shear is provided on punches and dies so that?

(A) press load is reduced

(B) good cut edge is obtained

(C) warping of sheet is minimized

(D) cut blanks are straight

Q.8 The teeth of hacksaw blade are bent?

(A) towards right

(B) towards left

(C) alternately towards right and left and every third or fourth left straight

(D) may be bent in any direction

Q.9 Structural session such as rails angle 1 beam are made by?

(A) hot rolling

(B) hot drawing

(C) hot piercing

(D) None of these

Q.10 Cutting and forming operation can be formed in a single operation in a?

(A) simple die

(B) progressive die

(C) compound die

(D) combination die