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ISRO Technician-B
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ISRO Technician-B MRAC 2016
13

ISRO Technician-B MRAC Question Paper - 2016 (Set -1) with Answer Key

13) For unsaturated air, the dew point temperature is ______ wet bulb temperature

Less than

Equal to

More than

none of these

Answer is:

Less than

ISRO Technician-B MRAC Question Paper - 2016 (Set -1) with Answer Key

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Related ISRO Technician-B MRAC Question Paper - 2016 (Set -1) with Answer Key

14) A 240 V, 60 W lamp has a working resistanc of

1400 Ohms

60 Ohms

960 Ohms

325 Ohms

Answer is:

960 Ohms

15) In arc welding, the arc length should be approximately equal to

twice the diameter of electrode rod

1.5 times the rod diameter

diameter of the rod

half the diameter of the rod

Answer is:

diameter of the rod

16) Lithium bromide in vapour absorption refrigeration system is used as

refrigerant

cooling substance

auxiliary refrigerant

absorbent

Answer is:

absorbent

Explanation:

Lithium bromide in vapour absorption refrigeration system is used as absorbent.

17) If the relative humidity of atmosphere is 100%, then the rate of evaporation of water will be

high

low

normal

zero

Answer is:

zero

ISRO Technician-B MRAC Question Paper - 2016 (Set -1) with Answer Key

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