ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

71) A 240V, 120W lamp has a working resistance of

Answer is:

480 Ohm

72) The length of a certain conductor of resistance 2000 is doubled and its cross-sectional area is halved. Its new resistance is

Answer is:

8000 Ohm

73) A 100 watts bulb, if switched on for a day, the energy consumed in power units is

Answer is:

2.4