Related Questions

Which of the following material has nearly zero temperature coefficient of resistance?
A Manganin
B Porcelain
C Carbon
D Copper
For a particular material the Hall coefficient was found to be zero. The material is
A Insulator
B Metal
C Intrinsic semiconductor
D None of the above
Surveying tapes are made of a material having low coefficient of expansion and enough strength. The alloy used is
A Silver metal
B Duralumin
C Hastelloy
D Invar
Taciturn is most nearly opposite in meaning to -. (Choose the word which is most nearly opposite in meaning to word in capital letters)
A Spoken
B Talkative
C Leisurely
D Placatory
Castigate is most nearly opposite in meaning to- (Choose the word which is most nearly opposite in meaning to word in capital letters)
A Flatten
B Change
C Extol
D None of them
Salute is most nearly opposite in meaning to- (Choose the word which is most nearly opposite in meaning to word in capital letters)
A Espy
B Defame
C Acquire
D Cogitate
Indictment is most nearly opposite in meaning to- (Choose the word which is most nearly opposite in meaning to word in capital letters)
A Eulogy
B Tirade
C Crime
D None of them
Fastidious is most nearly opposite in meaning to- (Choose the word which is most nearly opposite in meaning to word in capital letters)
A Monotonous
B Aloof
C Easygoing
D Interminable
In Meyer's expansion valve, the expansion valve is driven by an eccentric having an angle of advance from
A 50° - 60°
B 60° - 70°
C 70° - 80°
D 80° - 90°
By compounding the expansion of steam in two or more cylinders, the ratio of expansion
A Does not change
B Increases
C Decreases
D None of these

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