Engineering :: Mechanical Measurements
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101. |
Phosphor bronze Bourdon tube can be used of pressures upto |
A. |
5 kg/cm2 |
B. |
10 kg/cm2 |
C. |
15 kg/cm2 |
D. |
70 kg/cm2 |
E. |
170 kg/cm2 |
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Answer: Option D
Explanation:
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102. |
Which of the following Bourdon tube material can be used for very high pressures? |
A. |
Phosphor bronze |
B. |
Stainless steel |
C. |
Alloy steel |
D. |
Beryllium copper |
E. |
K-monel |
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Answer: Option C
Explanation:
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103. |
Stainless steel Bourdon tube pressure gauge joints are usually |
A. |
Soldered |
B. |
Brazed |
C. |
Welded |
D. |
Screwed |
E. |
Adhesive jointed |
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Answer: Option C
Explanation:
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104. |
Nickel is the major constituent of which the following pressure gauge Bourdon tube material |
A. |
Phosphor bronze |
B. |
Beryllium copper |
C. |
Alloy steel |
D. |
K' monel |
E. |
Stainless steel |
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Answer: Option D
Explanation:
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105. |
Which of the following phosphor bronze material is usually brazed? |
A. |
Phosphor bronze |
B. |
Beryllium copper |
C. |
Alloy steel |
D. |
K-monel |
E. |
Stainless steel |
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Answer: Option B
Explanation:
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106. |
Which of the following is an indirect method of pressure measurement? |
A. |
Mcleod gauge |
B. |
Thermal conductivity gauge |
C. |
Ionisation gauge |
D. |
Radioactive vacuum gauge |
E. |
All of the above |
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Answer: Option E
Explanation:
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107. |
Which of the following is an indirect pressure measuring device? |
A. |
Bourdon tube |
B. |
Flat diaphragm |
C. |
Ionisation gauge |
D. |
Manometer |
E. |
Capsules |
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Answer: Option C
Explanation:
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108. |
Ionisation gauges can be used for measurement of pressures as low as |
A. |
0.1 micron |
B. |
0.01 micron |
C. |
0.001 micron |
D. |
0.0001 micron |
E. |
0.000001 micron |
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Answer: Option E
Explanation:
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109. |
Which of the following is the displacement type blow measuring device? |
A. |
Reciprocating piston |
B. |
Semi-rotary piston |
C. |
Nutating disc |
D. |
Helix type |
E. |
Turbine |
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Answer: Option E
Explanation:
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110. |
In a car the fuel level is measured by |
A. |
Electronic transducer |
B. |
Float method |
C. |
Dip stick |
D. |
Any of the above |
E. |
None of the above |
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Answer: Option B
Explanation:
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