MCQs
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Correct answer
C. instantaneous and rapid burning of the first part of the charge
Explanation
The correct answer is instantaneous and rapid burning of the first part of the charge.
Correct answer
A. Freon-22
Explanation
The correct answer is Freon-22.
Correct answer
E. 87.75% Sn, 4% Cu, 8% Sb, 0.25% Bi
Explanation
The correct answer is 87.75% Sn, 4% Cu, 8% Sb, 0.25% Bi.
Correct answer
B. proof resilience
Explanation
The correct answer is proof resilience.
Correct answer
E. needle roller bearing
Explanation
The correct answer is needle roller bearing.
Correct answer
A. gravitational force of attraction towards the center of the earth
Explanation
The correct answer is gravitational force of attraction towards the center of the earth.
Correct answer
D. of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link
Explanation
The correct answer is of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link.
Correct answer
D. concentric type
Explanation
The correct answer is concentric type.
Correct answer
B. copper
Explanation
The correct answer is copper.
Correct answer
E. equally serious in both types of materials
Explanation
The correct answer is equally serious in both types of materials.