The radioactive Strontium-90 causes : (1) Brain cancer (2) Skin cancer (3) Lung cancer (4) Bone cancer Answer : Skin cancer...
Which cells in our body have the least regenerative power? (1) Brain cells (2) Mussle cells (3) Bone cells (4) Liver cells Answer : Brain cells...
1 Sumpner's test is conducted on transformers to find A. Temperature B. Stray losses C. All-day efficiency D. None of the above Answer : A. Temperature...
Which of the following test is usually conducted to determine the efficiency of traction motors ? (A) Field’s test (B) Swinburne’s test (C) Hopkinson’s test (D) Retardation test. Answer : Which of the following test is usually conducted to determine the efficiency of traction motors ? (A) Field’s test (B) Swinburne’s test (C) Hopkinson’s test (D) Retardation test. ...
A plant with 30 cm or more circumference from human chest height is identified as (1) Herb (2) Shrub (3) Medicinal herbs (4) Tree Answer : Medicinal herbs...
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