Related Questions

Worn out by a long walk, she painted. Here 'worn out' is a-
A dangling participle
B present participle
C adjective complemen
D adverb
Which of the following property is desirable in parts subjected to shock and impact loads?
A Strength
B Stiffness
C Brittleness
D Toughness
A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions noted with increasing loads will behave as under
A Uniform throughout
B Increase uniformly
C First increase and then decrease
D Increase uniformly first and then increase rapidly
A company owns some land and buildings for which the following details are relevant : Cost of land Taka 50,000; cost of building Taka 100,000, estimated life of building 20 years, estimated residual value of building Taka 2000; estimated residual value of land Taka 50,000. The company uses the straight line depreciation method. Which is the correct annual depreciation charge for this asset?
A Taka 4000
B Taka 4900
C Taka 7400
D Taka 7500
K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes.
A 30
B 25
C 20
D 15
Waste/polluted water discharged from electroplating, blast furnace and coal mining industries contain mainly __________ substances.
A Radioactive
B Organic
C Inorganic
D None of these
Which of the following rectifiers have been used extensively in supplying direct current for electroplating?
A Copper oxide rectifiers
B Selenium rectifiers
C Mercury arc rectifiers
D Mechanical rectifiers
E None of the above
The metals commonly used for electroplating are
A Gold, Sodium and Chromium
B Chromium, Copper and Nickel
C Nickel, Lead and Chromium
D Gold, Sodium and Potassium
In the electroplating of gold, the electrolyte used is
A Gold chloride
B Gold nitrate
C Gold sulphate
D Potassium aurocyanide
Electrodeposition of metals i.e. electroplating is never done on
A Metals
B Alloys
C Refractories
D Non-metals

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