Which of the following gas is mostly used in town for street and domestic lighting and heating?

A. Producer gas

B. Coal gas

C. Mond gas

D. Coke oven gas

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  6. The lower layer of the beam as shown in the below figure, will be
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  10. Select the wrong statement
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  15. For a beam, as shown in the below figure, when the load W is applied in the centre of the beam, the…
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  17. The entropy of water at 0°C is assumed to be
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  24. In a uniform bar, supported at one end in position, the maximum stress under self weight of bar shall…
  25. A concentrated load is one which
  26. The bending equation is
  27. The property of a material by virtue of which a body returns to its original, shape after removal of…
  28. The layer at the centre of gravity of the beam as shown in the below figure, will be
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