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Heating And Welding MCQ Questions & Answers | Electrical Engineering

Learn Heating And Welding MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Heating And Welding MCQ question is the important chapter for a Electrical Engineering and GATE students. Page-2 section-1

11
The electrode of a direct arc furnace is made of
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Answer: Option B
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12
In an electric press mica is used
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Answer: Option A
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13
In a resistance furnace the atmosphere is
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Answer: Option A
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14
By the use of which of the following, high frequency power supply for induction furnaces can be obtained?
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Answer: Option C
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15
The temperature inside a furnace is usually measured by which of the following?
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Answer: Option A
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16
Radiant heating is used for which of the following?
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Answer: Option D
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17
Induction furnaces are employed for which of the following?
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Answer: Option A
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18
Induction heating takes place in which of the following?
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Answer: Option D
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19
In electric press, mica is used because it is _______ conductor of heat but/and________ conductor of electricity.
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Answer: Option C
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20
In an electric room heat convector the method of heating used is
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Answer: Option B
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