Description : The initials PTA refer to what organization Options: A) Progressive Teacher Association B) Parent-Teacher Association C) Private Tutors Association D) Principal Teacher Administration
Last Answer : B) Parent-Teacher Association
Description : If agarose gel material is labeled 1 what does the 1 refer to?
Last Answer : Need answer
Description : The vertical section of soil showing the various layers from surface to unaffected parent material is known as — a. Horizon b. Soil profile c. Pedon d. None of these
Last Answer : b. Soil profile
Description : Active soil forming factors are a. Relief or Topography b. Parent material c. Climate and vegetation d. All of these
Last Answer : d. All of these
Description : Passive soil forming factor is — a. Rainfall b. Temperature c. Climate d. Parent material
Last Answer : d. Parent material
Description : Which one the following is a correct statement? (A) The vertical section of the soil extending into the parent material, is called profile (B) The layers of the soil parallel to the earth ... horizons (C) The transitional layer between two adjoining horizons is called boundary (D) All of these
Last Answer : Answer: Option D
Description : In a cross joint tensile test the following observations were made: Specimen width 20mm, Material thickness 20mm, Max Load: 180kN, Break position: Parent Plate. What is the UTS? a) 45 kN/mm b) 450 N/mm2c) 39 kN/mm2d) 39 N/mm2
Last Answer : b) 450 N/mm2
Description : In which material, valence electrons are tightly bounded to their parent atoms ? (a) Conductor (b) Semiconductor (c) Insulator (d) Magnetic
Last Answer : insulator(b)