67) When an atom losses the electron, the atom

becomes positively charged

experiences no effect at all

becomes negatively charged

disintegrates

Answer is:

becomes positively charged

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

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68) The starting torque of a simple squirrel cage motor is

high

low

decreases as rotor current rises

increases as rotor current rises

Answer is:

low

69) If the flux per pole of a shunt-wound DC generator is increased, and all other variables are kept the same, the speed

decreases

increases

stays the same

none of these

Answer is:

decreases

70) In a psychometric chart at the right end of the dew point lines, the vertical scale is

Dry bulb temperature lines

Web bulb temperature lines

Specific humidity lines

Relative humidity lines

Answer is:

Specific humidity lines

71) Main parts of a vapour compressor refrigerating system in sequence are

Compressor, condenser, evaporator, throttle valve

Compressor, throttle valve, condenser, evaporator

Compressor, evaporator, condenser, throttle valve

Compressor, condenser, throttle valve, evaporator

Answer is:

Compressor, condenser, throttle valve, evaporator

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

For more MCQ's Click Here

67) When an atom losses the electron, the atom

becomes positively charged

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

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

68) The starting torque of a simple squirrel cage motor is

low

69) If the flux per pole of a shunt-wound DC generator is increased, and all other variables are kept the same, the speed

decreases

70) In a psychometric chart at the right end of the dew point lines, the vertical scale is

Specific humidity lines

71) Main parts of a vapour compressor refrigerating system in sequence are

Compressor, condenser, throttle valve, evaporator

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