DGVCL Exam Paper (11-12-2011)
Hysteresis in an instrument means

The reliability of the instrument
The change in the same reading when the input is first increased and then decreased
The inaccuracy due to change in temperature
The repeatability of the instrument

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DGVCL Exam Paper (11-12-2011)
The motor used in celling fans is

Capacitor start motor
Split phase motor
Capacitor start capacitor run motor
Universal motor

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